Document And Entity Information - shares |
6 Months Ended | |
|---|---|---|
Jun. 30, 2018 |
Jul. 31, 2018 |
|
| Document Information [Line Items] | ||
| Entity Registrant Name | CUTERA INC | |
| Entity Central Index Key | 0001162461 | |
| Trading Symbol | cutr | |
| Current Fiscal Year End Date | --12-31 | |
| Entity Filer Category | Accelerated Filer | |
| Entity Current Reporting Status | Yes | |
| Entity Voluntary Filers | No | |
| Entity Well-known Seasoned Issuer | No | |
| Entity Common Stock, Shares Outstanding (in shares) | 13,836,800 | |
| Document Type | 10-Q | |
| Document Period End Date | Jun. 30, 2018 | |
| Document Fiscal Year Focus | 2018 | |
| Document Fiscal Period Focus | Q2 | |
| Amendment Flag | false |
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- Definition End date of current fiscal year in the format --MM-DD. No definition available.
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- Definition This is focus fiscal period of the document report. For a first quarter 2006 quarterly report, which may also provide financial information from prior periods, the first fiscal quarter should be given as the fiscal period focus. Values: FY, Q1, Q2, Q3, Q4, H1, H2, M9, T1, T2, T3, M8, CY. No definition available.
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- Definition This is focus fiscal year of the document report in CCYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006. No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented. If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD. No definition available.
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- Definition Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument. No definition available.
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- Definition Indicate 'Yes' or 'No' if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. No definition available.
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- Definition Indicate 'Yes' or 'No' if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Is used on Form Type: 10-K, 10-Q, 8-K, 20-F, 6-K, 10-K/A, 10-Q/A, 20-F/A, 6-K/A, N-CSR, N-Q, N-1A. No definition available.
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- Definition Trading symbol of an instrument as listed on an exchange. No definition available.
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- Definition Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all domestic and foreign income tax obligations due beyond one year or the operating cycle, whichever is longer. Alternate captions include income taxes payable, noncurrent. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The carrying amount of consideration received or receivable as of the balance sheet date on potential earnings that were not recognized as revenue in conformity with GAAP, and which are expected to be recognized as such within one year or the normal operating cycle, if longer, including sales, license fees, and royalties, but excluding interest income. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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- Definition The noncurrent portion of deferred revenue amount as of balance sheet date. Deferred revenue is a liability related to a revenue producing activity for which revenue has not yet been recognized, and is not expected to be recognized in the next twelve months. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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- Definition Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards classified as noncurrent. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Amount of investment in marketable security, classified as current. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of noncurrent assets classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - $ / shares |
Jun. 30, 2018 |
Dec. 31, 2017 |
|---|---|---|
| Common stock, par value (in dollars per share) | $ 0.001 | $ 0.001 |
| Common stock, authorized (in shares) | 50,000,000 | 50,000,000 |
| Common stock, issued (in shares) | 13,824,252 | 13,477,973 |
| Common stock, outstanding (in shares) | 13,824,252 | 13,477,973 |
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- Definition Face amount or stated value per share of common stock. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The maximum number of common shares permitted to be issued by an entity's charter and bylaws. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands |
3 Months Ended | 6 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
|||||
| Net revenue: | ||||||||
| Revenue | $ 42,553,000 | $ 36,389,000 | $ 76,678,000 | $ 65,688,000 | ||||
| Cost of revenue: | ||||||||
| Cost of revenue | 20,176,000 | 15,343,000 | 36,967,000 | 29,121,000 | ||||
| Gross profit | 22,377,000 | 21,046,000 | 39,711,000 | 36,567,000 | ||||
| Operating expenses: | ||||||||
| Sales and marketing | 15,535,000 | 12,787,000 | 28,623,000 | 23,560,000 | ||||
| Research and development | 4,095,000 | 2,981,000 | 7,651,000 | 5,926,000 | ||||
| General and administrative | 4,902,000 | 3,548,000 | 10,341,000 | 6,764,000 | ||||
| Total operating expenses | 24,532,000 | 19,316,000 | 46,615,000 | 36,250,000 | ||||
| Income (loss) from operations | (2,155,000) | 1,730,000 | (6,904,000) | 317,000 | ||||
| Interest and other income (expense), net | (129,000) | [1] | 276,000 | (31,000) | [1] | 549,000 | ||
| Income (loss) before income taxes | (2,284,000) | 2,006,000 | (6,935,000) | 866,000 | ||||
| Provision (benefit) for income taxes | (712,000) | 59,000 | (3,331,000) | (59,000) | ||||
| Net income (loss) | $ (1,572,000) | $ 1,947,000 | $ (3,604,000) | $ 925,000 | ||||
| Net income (loss) per share: | ||||||||
| Basic (in dollars per share) | $ (0.11) | $ 0.14 | $ (0.26) | $ 0.07 | ||||
| Diluted (in dollars per share) | $ (0.11) | $ 0.13 | $ (0.26) | $ 0.06 | ||||
| Weighted-average number of shares used in per share calculations: | ||||||||
| Basic (in shares) | 13,709 | 13,935 | 13,649 | 13,888 | ||||
| Diluted (in shares) | 13,709 | 14,629 | 13,649 | 14,633 | ||||
| Product [Member] | ||||||||
| Net revenue: | ||||||||
| Revenue | $ 37,650,000 | $ 31,727,000 | $ 66,914,000 | $ 56,202,000 | ||||
| Cost of revenue: | ||||||||
| Cost of revenue | 17,045,000 | 13,840,000 | 30,967,000 | 24,984,000 | ||||
| Operating expenses: | ||||||||
| Sales and marketing | 15,535,000 | 28,623,000 | ||||||
| Service [Member] | ||||||||
| Net revenue: | ||||||||
| Revenue | 4,903,000 | 4,662,000 | 9,764,000 | 9,486,000 | ||||
| Cost of revenue: | ||||||||
| Cost of revenue | $ 3,131,000 | $ 1,503,000 | $ 6,000,000 | $ 4,137,000 | ||||
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- Definition The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense. No definition available.
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- References No definition available.
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- Definition The net result for the period of deducting operating expenses from operating revenues. No definition available.
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- Definition The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition The aggregate total amount of expenses directly related to the marketing or selling of products or services. No definition available.
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- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
|
| Net income (loss) | $ (1,572) | $ 1,947 | $ (3,604) | $ 925 |
| Available-for-sale investments | ||||
| Net change in unrealized gains (losses) on available-for-sale investments | 18 | 5 | (4) | 8 |
| Less: Reclassification adjustment for gains (losses) on investments recognized during the period | 9 | (4) | ||
| Net change in unrealized gains and losses on available-for-sale investments | 18 | 5 | 5 | 4 |
| Tax provision | ||||
| Other comprehensive income (loss), net of tax | 18 | 5 | 5 | 4 |
| Comprehensive income (loss) | $ (1,554) | $ 1,952 | $ (3,599) | $ 929 |
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- Definition Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount before tax and reclassification adjustments of unrealized holding gain (loss) on available-for-sale securities and unrealized holding gain (loss) related to transfers of securities into the available-for-sale classification and out of the held-to-maturity classification. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount before tax, after reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities. Excludes amounts related to other than temporary impairment (OTTI) loss. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after tax and reclassification adjustments of other comprehensive income (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount before tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of tax expense (benefit) allocated to other comprehensive income (loss). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The aggregate amount of recurring noncash expense charged against earnings in the period to allocate the cost of assets over their estimated remaining economic lives. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition The increase during the period in capital lease obligations due to entering into new capital leases. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes. No definition available.
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- Definition The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Change in recurring obligations of a business that arise from the acquisition of merchandise, materials, supplies and services used in the production and sale of goods and services. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The increase (decrease) during the period in the amount due for taxes based on the reporting entity's earnings or attributable to the entity's income earning process (business presence) within a given jurisdiction. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The increase (decrease) during the reporting period in the aggregate amount of expenses incurred but not yet paid. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The increase (decrease) during the reporting period in the account that represents the temporary difference that results from Income or Loss that is recognized for accounting purposes but not for tax purposes and vice versa. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The increase (decrease) during the reporting period, excluding the portion taken into income, in the liability reflecting revenue yet to be earned for which cash or other forms of consideration was received or recorded as a receivable. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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- Definition The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Amount of increase (decrease) in noncurrent assets classified as other. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of increase (decrease) in noncurrent operating liabilities classified as other. No definition available.
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| X | ||||||||||
- Definition Amount of increase (decrease) in prepaid expenses, and assets classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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| X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Other cash or noncash adjustments to reconcile net income to cash provided by (used in) operating activities that are not separately disclosed in the statement of cash flows (for example, cash received or cash paid during the current period for miscellaneous operating activities, net change during the reporting period in other assets or other liabilities). No definition available.
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- Definition The cash outflow to reacquire common stock during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of cash outflow to satisfy an employee's income tax withholding obligation as part of a net-share settlement of a share-based award. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of cash outflow for purchase of marketable security. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of cash inflow from issuance of shares under share-based compensation arrangement. Issuance includes, but is not limited to, exercise of stock options and similar instruments. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of cash inflow from maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of expense related to write-down of receivables to the amount expected to be collected. Includes, but is not limited to, accounts receivable and notes receivable. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The cash outflow for the obligation for a lease meeting the criteria for capitalization (with maturities exceeding one year or beyond the operating cycle of the entity, if longer). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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Note 1 - Summary of Significant Accounting Policies |
6 Months Ended |
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Jun. 30, 2018 | |
| Notes to Financial Statements | |
| Organization, Consolidation, Basis of Presentation, Business Description and Accounting Policies [Text Block] | Note 1. Summary of Significant Accounting Policies Description of Operations and Principles of Consolidation Cutera, Inc. (“Cutera” or the “Company”) is a global provider of laser and other energy-based aesthetic systems for practitioners worldwide. The Company designs, develops, manufactures, and markets laser and other energy-based product platforms for use by physicians and other qualified practitioners which enable them to offer safe and effective aesthetic treatments to their customers. The Company currently markets the following key system platforms: excel V, excel HR, enlighten, Juliet, Secret RF, truSculpt and xeo . The Company’s systems offer multiple hand pieces and applications, which allow customers to upgrade their systems. The sales of (i) systems, system upgrades and hand pieces (“Systems” revenue); (ii) hand piece refills applicable to Titan, truSculpt and 3D truSculpt iD , as well as single use disposable tips applicable to Juliet, Secret RF (“Consumables” revenue); and (iii) the distribution of third party manufactured skincare products ("Skincare” revenue); and are collectively classified as “Products” revenue. In addition to Products revenue, the Company generates revenue from the sale of post-warranty service contracts, parts, detachable hand piece replacements (except for Titan , truSculpt and 3D truSculpt iD ) and service labor for the repair and maintenance of products that are out of warranty, all of which is classified as “Service” revenue.Headquartered in Brisbane, California, the Company has wholly-owned subsidiaries that are currently operational in Australia, Belgium, Canada, France, Germany, Hong Kong, Japan, Spain, Switzerland and the United Kingdom. These subsidiaries market, sell and service the Company’s products outside of the United States. Unaudited Interim Financial Information In the opinion of the Company, the accompanying unaudited condensed consolidated financial statements included in this report reflect all adjustments (consisting of only normal recurring adjustments) necessary for a fair statement of its financial position as of June 30, 2018, its results of operations for the three and six months periods ended June 30, 2018, and 2017, comprehensive income (loss) for the three and six months periods ended June 30, 2018 and 2017, and cash flows for the six months ended June 30, 2018, and 2017. The December 31, 2017 condensed consolidated balance sheet was derived from audited financial statements, but does not include all disclosures required by generally accepted accounting principles in the United States of America (“GAAP”). The results for interim periods are not necessarily indicative of the results for the entire year or any other interim period. The accompanying condensed consolidated financial statements should be read in conjunction with the Company’s previously filed audited financial statements and the related notes thereto included in the Company’s annual report on Form 10 -K for the year ended December 31, 2017 filed with the Securities and Exchange Commission (the “SEC”) on March 26, 2018. Use of Estimates The preparation of interim Condensed Consolidated Financial Statements in conformity with GAAP requires the Company’s management to make estimates and assumptions that affect the amounts reported of assets and liabilities and disclosure of contingent assets and liabilities at the date of the condensed consolidated financial Statements and the accompanying notes, and the reported amounts of revenue and expenses during the reported periods. Actual results could differ materially from those estimates. On an ongoing basis, the Company evaluates their estimates, including those related to warranty obligation, sales commission, accounts receivable and sales allowances, valuation of inventories, fair values of goodwill, useful lives of property and equipment, assumptions regarding variables used in calculating the fair value of the Company's equity awards, expected achievement of performance based vesting criteria, fair value of investments, the standalone selling price of the Company's products and services, the customer life and period of benefit used to capitalize and amortize contracts acquisition costs, variable consideration, contingent liabilities, recoverability of deferred tax assets, and effective income tax rates, among others. Management bases their estimates on historical experience and on various other assumptions that are believed to be reasonable, the results of which form the basis for making judgments about the carrying values of assets and liabilities. Risks and Uncertainties The Company's future results of operations involve a number of risks and uncertainties. Factors that could affect the Company's future operating results and cause actual results to vary materially from expectations include, but are not limited to, rapid technological change, continued acceptance of the Company's products, stability of world financial markets, cybersecurity breaches and other disruptions that could compromise the Company’s information or results, management of international activities, competition from substitute products and larger companies, ability to obtain regulatory approval, government regulations, patent and other litigations, ability to protect proprietary technology from counterfeit versions of the Company's products, strategic relationships and dependence on key individuals. If the Company fails to adhere to ongoing Food and Drug Administration (the "FDA") Quality System Regulation, the FDA may withdraw its market clearance or take other action. The Company's manufacturers and suppliers may encounter supply interruptions or problems during manufacturing due to a variety of reasons, including failure to comply with applicable regulations, including the FDA's Quality System Regulation, equipment malfunction and environmental factors, any of which could delay or impede the Company's ability to meet demand.Comparability The Company adopted the new revenue standard effective January 1, 2018, using the modified retrospective method. Prior period financial statements were not retrospectively restated. The consolidated balance sheet as of December 31, 2017 and results of operations for the three and six months ended June 30, 2017 were prepared using an accounting standard that was different than that in effect for the three and six months ended June 30, 2018. As a result the consolidated balance sheets as of June 30, 2018 and December 31, 2017 are not directly comparable, nor are the condensed consolidated statement of operations for the three and six months ended June 30, 2018 and June 30, 2017. Adopted Accounting Pronouncements In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2014 -09, “Revenue from Contracts with Customers,” amending revenue recognition guidance and requiring more detailed disclosures to enable users of financial statements to understand the nature, amount, timing, and uncertainty of revenue and cash flows arising from contracts with customers. The amended guidance, herein referred to as Topic 606, is effective for annual and interim reporting periods beginning after December 15, 2017, with early adoption permitted for public companies effective for annual and interim reporting periods beginning after December 15, 2016. The Company adopted the new revenue standard in the first quarter of fiscal year 2018 using the modified retrospective method. The Company recognized the cumulative effect of applying the new revenue standard as an adjustment to retained earnings. The comparative information has not been restated and continues to be reported under the accounting standards in effect for the period presented.See Note 2 – Revenue Recognition, for additional accounting policy and transition disclosures.Other Accounting Pronouncements Not Yet AdoptedIn June 2018, the FASB issued ASU No. 2018 -07, "Compensation –Stock Compensation (Topic 718 ): Improvement to Nonemployee Share-Based Payment Accounting". The new guidance changes the accounting for nonemployee awards including: (1 ) Equity-classified share-based payment awards issued to nonemployees will be measured on the grant date, instead of the previous requirement to remeasure the awards through the performance completion date, (2 ) For performance conditions, compensation cost associated with the award will be recognized when the achievement of the performance condition is probable, rather than upon achievement of the performance condition, and (3 ) The current requirement to reassess the classification (equity or liability) for nonemployee awards upon vesting will be eliminated, except for awards in the form of convertible instruments. The new guidance also clarifies that any share-based payment awards issued to customers should be evaluated under ASC 606. The amendments in the new guidance are effective for annual and interim reporting periods beginning after December 15, 2018, with early adoption permitted for public companies, but no earlier than an entity’s adoption date of Topic 606. The Company will adopt the new standard effective January 1, 2019. The Company is still currently evaluating the impact of adopting the new standard.In February 2016, the FASB issued ASU No. 2016 -02, "Leases" (Topic 842 ), which amends the existing accounting standards for leases. The new standard requires lessees to record a right-of-use asset and a corresponding lease liability on the balance sheet (with the exception of short-term leases). The new standard also requires expanded disclosures regarding leasing arrangements. The new standard becomes effective for the Company in the first quarter of fiscal year 2019 and early adoption is permitted. The new standard is required to be adopted using the modified retrospective approach and requires application of the new standard at the beginning of the earliest comparative period presented. The Company finances its fleet of vehicles used by its field sales and service employees and has facility leases. Several of the Company’s customers finance purchases of its system products through third party lease companies and not directly with the Company. The Company does not believe that the new standard will change customer buying patterns or behaviors for its products. The Company will adopt the new standard effective January 1, 2019. The Company expects that upon adoption, right-of-use assets and lease liabilities will be recognized in the balance sheet in amounts that will be material. |
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- References No definition available.
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- Definition The entire disclosure for the general note to the financial statements for the reporting entity which may include, descriptions of the basis of presentation, business description, significant accounting policies, consolidations, reclassifications, new pronouncements not yet adopted and changes in accounting principles. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Note 2 - Revenue Recognition |
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| Notes to Financial Statements | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Revenue Recognition, Disclosure [Text Block] | Note 2. Revenue recognitionThe Company adopted ASC Topic 606, "Revenue from Contracts with Customers," on January 1, 2018, applying the modified retrospective method to all contract agreements that were not completed as of January 1, 2018. Results for reporting periods beginning after January 1, 2018 are presented under Topic 606, while prior period amounts are not adjusted and continue to be reported under the accounting standards in effect for the prior period. A cumulative catch up adjustment was recorded to beginning retained earnings to reflect the impact of all existing arrangements under Topic 606. Upon adoption of the Topic 606, the Company recorded an increase to retained earnings, net of deferred tax liability of $3.8 million (Note 12 ) for contracts still in force as of January 1, 2018 for the following items in the first and second quarters of 2018:
The Company’s revenue consists of product and service revenue resulting from the sale of systems, training on the systems, extended service contracts, consumables and other accessories. The Company accounts for a contract with a customer when there is a legally enforceable contract between the Company and the customer, the rights of the parties are identified, the contract has commercial substance, and collectability of the contract consideration is probable. Revenues are recognized when control of the promised goods or services are transferred to the Company’s customers, in an amount that reflects the consideration that the Company expects to receive in exchange for those goods or services. The Company's system sale arrangements generally contain multiple products and services. For these bundled sale arrangements, the Company accounts for individual products and services as separate performance obligations if they are distinct, which is if a product or service is separately identifiable from other items in the bundled package, and if a customer can benefit from it on its own or with other resources that are readily available to the customer. The Company’s system sale arrangements include a combination of the following performance obligations: The System and software license (considered as one performance obligation), system accessories (hand pieces), training, other accessories, extended service contracts and marketing services. For the Company’s system sale arrangements that include an extended service contract, the period of service commences at the expiration of the Company’s standard warranty offered at the time of the system sale. The Company considers the extended service contracts terms in the arrangements that are legally enforceable to be performance obligations. Other than extended service contracts and marketing services (which are satisfied over time), the Company generally satisfies all of the performance obligations at a point in time. Systems, system accessories (hand pieces), training, and time and material services are also sold on a stand-alone basis.The following table summarizes the effects of adopting Topic 606 on the Company’s condensed consolidated balance sheet as of June 30, 2018:
The following table summarizes the effects of adopting Topic 606 on the Company’s condensed consolidated income statement for the three months ended June 30, 2018:
The following table summarizes the effects of adopting Topic 606 on Company’s condensed consolidated income statement for the six months ended June 30, 2018:
* Included in interest and other income, net, is the estimated interest expense for advance payment related to service contracts under the new revenue standard. Adoption of the standard had no impact on total net cash from or used in operating, investing, or financing activities within the condensed consolidated statements of cash flows.As part of the Company's adoption of ASC 606, the Company elected to use the following practical expedients: (i) not to adjust the promised amount of consideration for the effects of a significant financing component when the Company expects, at contract inception, that the period between the Company's transfer of a promised product or service to a customer and when the customer pays for that product or service will be one year or less; (ii) to expense costs as incurred for costs to obtain a contract when the amortization period would have been one year or less; (iii) not to recast revenue for contracts that begin and end in the same fiscal year; and (iv) not to assess whether promised goods or services are performance obligations if they are immaterial in the context of the contract with the customer. |
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- Definition The entire disclosure for revenue recognition. The disclosures may encompass important judgement as to appropriateness of principles related to recognition of revenue. The disclosure also may indicate the entity's treatment of any unearned or deferred revenue that arises from a transaction. No definition available.
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- References No definition available.
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Note 3 - Cash, Cash Equivalent and Marketable Investments |
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Jun. 30, 2018 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Notes to Financial Statements | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Cash, Cash Equivalents, and Marketable Securities [Text Block] | N ote 3 . Cash, Cash Equivalent and Marketable Investments The Company invests its cash primarily in money market funds and in highly liquid debt instruments of U.S. federal and municipal governments and their agencies, commercial paper and corporate debt securities. All highly liquid investments with stated maturities of three months or less from date of purchase are classified as cash equivalents; all highly liquid investments with stated maturities of greater than three months are classified as marketable investments. The majority of the Company’s cash and investments are held in U.S. banks and its foreign subsidiaries maintain a limited amount of cash in their local banks to cover their short term operating expenses.The Company determines the appropriate classification of its investments in marketable securities at the time of purchase and re-evaluates such designation at each balance sheet date. The Company’s marketable securities have been classified and accounted for as available-for-sale securities. Investments with remaining maturities of more than one year are viewed by the Company as available to support current operations, and are classified as current assets under the caption marketable investments in the accompanying condensed consolidated balance sheets. Investments in marketable securities are carried at fair value, with the unrealized gains and losses reported as a component of stockholders’ equity. Any realized gains or losses on the sale of marketable securities are determined on a specific identification method, and such gains and losses are reflected as a component of interest and other income, net.The following tables summarize the components, and the unrealized gains and losses position, related to the Company’s cash, cash equivalents and marketable investments (in thousands) as of June 30, 2018 and December 31, 2017:
As of June 30, 2018 and December 31, 2017, net unrealized losses were $27,000 and $34,000, respectively, and were related to interest rate changes on available-for-sale marketable investments. The Company has concluded that it is more-likely-than-not that the securities will be held until maturity or the recovery of their cost basis. No securities were in an unrealized loss position for more than 12 months.The following table summarizes the contractual maturities of the Company’s available-for-sale securities, classified as marketable investments as of June 30, 2018 ( in thousands):
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- Definition The entire disclosure of cash, cash equivalents, and debt and equity securities, including any unrealized or realized gain (loss). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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Note 4 - Fair Value of Financial Instruments |
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| Fair Value Disclosures [Text Block] | Note 4. Fair Value of Financial InstrumentsFair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. In determining fair value, the Company utilizes valuation techniques that maximize the use of observable inputs and minimize the use of unobservable inputs to the extent possible as well as considers counterparty credit risk in its assessment of fair value. Carrying amounts of the Company’s financial instruments, including cash equivalents, accounts receivable, accounts payable and accrued liabilities, approximate their fair values as of the balance sheet dates because of their generally short maturities. The fair value hierarchy distinguishes between ( 1 ) market participant assumptions developed based on market data obtained from independent sources (observable inputs) and (2 ) an entity’s own assumptions about market participant assumptions developed based on the best information available in the circumstances (unobservable inputs). The fair value hierarchy consists of three broad levels, which gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 ) and the lowest priority to unobservable inputs (Level 3 ). The three levels of the fair value hierarchy are described below in accordance to ASC 820: ● Level 1: Quoted prices (unadjusted) in active markets that are accessible at the measurement date for assets or liabilities.● Level 2: Directly or indirectly observable inputs as of the reporting date through correlation with market data, including quoted prices for similar assets and liabilities in active markets and quoted prices in markets that are not active. Level 2 also includes assets and liabilities that are valued using models or other pricing methodologies that do not require significant judgment since the input assumptions used in the models, such as interest rates and volatility factors, are corroborated by readily observable data from actively quoted markets for substantially the full term of the financial instrument.● Level 3: Unobservable inputs that are supported by little or no market activity and reflect the use of significant management judgment. These values are generally determined using pricing models for which the assumptions utilize management’s estimates of market participant assumptions.In determining fair value, the Company utilizes valuation techniques that maximize the use of observable inputs and minimize the use of unobservable inputs to the extent possible as well as considers counterparty credit risk in its assessment of fair value. As of June 30, 2018, financial assets measured and recognized at fair value on a recurring basis and classified under the appropriate level of the fair value hierarchy as described above were as follows (in thousands):
As of December 31, 2017, financial assets measured and recognized at fair value on a recurring basis and classified under the appropriate level of the fair value hierarchy as described above were as follows (in thousands):
The Company’s Level 1 financial assets are money market funds with fair values that are based on quoted market prices. The Company’s Level 2 investments include U.S. government-backed securities and corporate securities that are valued based upon observable inputs that may include benchmark yields, reported trades, broker/dealer quotes, issuer spreads, two -sided markets, benchmark securities, bids, offers and reference data including market research publications. The average remaining maturity of the Company’s Level 2 investments as of June 30, 2018 is less than 7 months and all of these investments are rated by S&P and Moody’s at A or better. The Company recognizes transfers between levels of the fair value hierarchy as of the end of the reporting period. There were no transfers within the hierarchy during the quarter and year ended June 30, 2018 and December 31, 2017, respectively. |
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- Definition The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Note 5 - Balance Sheet Details |
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| Supplemental Balance Sheet Disclosures [Text Block] | Note 5. Balance Sheet Details Inventories As of June 30, 2018 and December 31, 2017, inventories consist of the following (in thousands):
Accrued Liabilities As of June 30, 2018 and December 31, 2017, accrued liabilities consist of the following (in thousands):
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- Definition The entire disclosure for supplemental balance sheet disclosures, including descriptions and amounts for assets, liabilities, and equity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Note 6 - Warranty and Service Contracts |
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| Product Warranty Disclosure [Text Block] | Note 6. Warranty and Service ContractsThe Company has a direct field service organization in the U.S. Internationally, the Company provides direct service support through its wholly-owned subsidiaries in Australia, Belgium, Canada, France, Hong Kong, Japan, and Switzerland, as well as through third -party service providers in Spain and the United Kingdom. In several other countries, where the Company does not have a direct presence, the Company provides service through a network of distributors and third -party service providers.After the original warranty period, maintenance and support are offered on a service contract basis or on a time and materials basis. The Company provides for the estimated cost to repair or replace products under warranty at the time of sale. The following table provides the changes in the product warranty accrual for the three and six months ended June 30, 2018 and 2017 (in thousands):
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- Definition The entire disclosure for standard and extended product warranties and other product guarantee contracts, including a tabular reconciliation of the changes in the guarantor's aggregate product warranty liability for the reporting period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Note 7 - Revenue |
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| Revenue from Contract with Customer [Text Block] | Note 7. RevenueRevenue is recognized upon transfer of control of promised products or services to customers in an amount that reflects the consideration to which the Company expects to be entitled in exchange for promised goods or services. The Company’s performance obligations are satisfied either over time or at a point in time. Revenue from performance obligations that are transferred to customers over time accounted for approximately 9% of the Company’s total revenue for the six months ended June 30, 2018. The Company's system sale arrangements generally contain multiple products and services. For these bundled sale arrangements, the Company accounts for individual products and services as separate performance obligations if they are distinct, which is if a product or service is separately identifiable from other items in the bundled package, and if a customer can benefit from it on its own or with other resources that are readily available to the customer. The Company’s system sale arrangements include a combination of the following performance obligations: the system and software license (considered as one performance obligation), system accessories (hand pieces), training, other accessories, extended service contracts and marketing services.For the Company’s system sale arrangements that include an extended service contract, the period of service commences at the expiration of the Company’s standard warranty offered at the time of the system sale. The Company considers the extended service contracts terms in the arrangements that are legally enforceable to be performance obligations. Other than extended service contracts and marketing services (which are satisfied over time), the Company generally satisfies all of the performance obligations at a point in time. System, system accessories (hand pieces), training, time and material services are also sold on a stand-alone basis, and related performance obligations are satisfied at a point in time. For contracts with multiple performance obligations, the Company allocates the transaction price of the contract to each performance obligation, on a relative basis using its standalone selling price. The stated contract value is the transaction price to be allocated to the separate performance obligations. Nature of Products and Services Systems System revenue represents the sale of a system or an upgrade of an existing system. A system consists of a console that incorporates a universal graphic user interface, a laser and or other energy based module, control system software and high voltage electronics, as well as one or more hand pieces. However, depending on the application, the laser or other energy based module is sometimes contained in the hand piece such as with the Company’s Pearl and Pearl Fractional applications instead of within the console.The Company offers customers the ability to select the system that best fits their practice at the time of purchase and then to cost-effectively add applications to their system as their practice grows. This provides customers the flexibility to upgrade their systems whenever they choose and provides us with a source of additional Systems revenue. The Company has concluded that the system or upgrade and the right to use the embedded software represent a single performance obligation as the software license is integral to the functionality of the system or upgrade. The Company considers set-up or installation an immaterial promise as set-up or installation for systems other than enlighten systems takes only a short time. The related costs to complete set-up or installation are immaterial to the Company. The enlighten system is one performance obligation and the calibration or installation service is a separate performance obligation.For systems sold directly to end-customers that are credit approved, revenue is recognized when the Company transfers control to the end-customer, which occurs when the product is shipped to the customer or when the customer receives the product, depending on the nature of the arrangement. The Company recognizes revenue on cash basis for system sales to international direct end-customer sales that have not been credit approved, after satisfying all remaining obligations of the agreement. For systems sold through credit approved distributors, revenue is recognized at the time of shipment. The Company’s system arrangements generally do not provide a right of return. The Company provides a standard one -year warranty coverage for all systems sold to end-customers to cover parts and service, and extended service plans that vary by the type of product and the level of service desired.The Company typically receives payment for its system consoles and other accessories within 30 days of shipment. Certain international distributor arrangements allow for longer payment terms.Skincare products The Company sells third -party manufactured skincare products in Japan. The Company purchases and inventories these third -party skincare products from the manufacturers and sells them to licensed physicians. The Company acts as the principal in this arrangement, as it determines the price to charge customers for the skincare products, and controls the products before they are transferred to the customer. Skincare products are typically sold in contracts in which the skincare products represent the sole performance obligations. The Company recognizes revenue for skincare products at a point in time, generally upon shipment.Consumables (Other accessories) The Company treats its customers' purchase of replacement Titan, truSculpt and 3D truSculpt iD hand pieces as Consumable revenue, which provides the Company with a source of recurring revenue from existing customers. The Company’s recently launched Juliet and Secret RF products have single use disposable tips which need to be replaced after every treatment. Sale of these consumable tips further enhance the Company’s recurring revenue stream. Hand piece refills of the Company’s legacy truSculpt product are accounted for in accordance with the Company’s standard warranty and service contract policies.Extended contract services The Company offers post-warranty services to its customers through extended service contracts that cover preventive maintenance and or replacement parts and labor for a term of one, two, or three years, or by direct billing for detachable hand piece replacements, parts and labor. These post-warranty services serve as additional sources of recurring revenue from the Company’s installed product base. Service revenue is recognized over time as the customers benefit from the service throughout the service period. Revenue related to services performed on a time-and-materials basis is recognized when performed. For the Company's performance obligations recognized over time, revenue is generally recognized using a time-based measure of progress reflecting generally consistent efforts to satisfy those performance obligations throughout the arrangement term.Training Sales of system to customers include training on the system to be provided within 90 days of purchase. The Company considers training as a separate performance obligation as customers can immediately benefit from the training due to the fact that the customer already has the system. Training is also sold separately from systems. The Company recognizes revenue for training when the training is provided. Training is not required for customers to use the systems.Customer Marketing Support In North America, the Company offers marketing and consulting phone support to its customers who purchase its truSculpt and 3D truSculpt iD systems. These customer marketing support services include a practice development model and marketing training, performed remotely with ongoing phone consultations for six months from date of purchase. The Company considers customer marketing support a separate performance obligation, and allocates and recognizes revenue over the six -month term of support. The Company determines the standalone selling price based on cost plus a margin.Significant Judgments More judgments and estimates are required under Topic 606 than were required under the previous revenue recognition guidance, Topic 605. Revenue recognition under Topic 606 for the Company’s arrangements may be dependent on contract-specific terms.The enlighten system includes the related software license as one performance obligation and the calibration/installation services are accounted for as separate performance obligations. The calibration/installation is a separate performance obligation for the enlighten system because a knowledgeable third -party could perform this service.The Company has however concluded that set-up or installation for all other systems (excluding the enlighten system) is perfunctory as the set-up or installation for systems other than enlighten take only a short time and the related costs to complete set-up or installation are immaterial.Judgment is required to determine the standalone selling price ("SSP") for each distinct performance obligation. The Company estimates SSPs for each performance obligation as follows: Systems: The SSPs for systems are based on directly observable sales in similar circumstances to similar customers. When SSP is not directly observable, the Company estimates SSP using the expected cost plus margin approach.Training: SSP is based on observable price when sold on a standalone basis. Extended warranty: SSP is based on observable price when sold on a standalone basis (by customer type). Marketing program: SSP is estimated based on cost plus margin. The Company will combine two or more contracts entered into at or near the same time with the same customer (or related parties of the customer) and account for the contracts as a single contract. If a group of agreements are so closely related that they are, in effect, part of a single arrangement, such agreements are deemed to be one arrangement for revenue recognition purposes. The Company exercises significant judgment to evaluate the relevant facts and circumstances in determining whether the separate agreements should be accounted for separately or as, in substance, a single arrangement. The Company’s judgments about whether a group of contracts comprise a single arrangement can affect the allocation of consideration to the distinct performance obligations, which could have an effect on results of operations for the periods involved.The Company is required to estimate the total consideration expected to be received from contracts with customers. In limited circumstances, the consideration expected to be received is variable based on the specific terms of the contract or based on the Company’s expectations of the term of the contract. Generally, the Company has not experienced significant returns or refunds to customers. These estimates require significant judgment and the change in these estimates could have an effect on its results of operations during the periods involved.Deferred Sales Commissions Incremental costs of obtaining a contract, including sales commissions, are capitalized and amortized on a straight-line basis over the expected customer relationship period if the Company expects to recover those costs. The Company uses the portfolio method to recognize the amortization expense related to these capitalized costs related to initial contracts and such expense is recognized over a period associated with the revenue of the related portfolio, which is generally two to three years for the Company’s product and service arrangements.Total capitalized costs as of June 30, 2018 were $5.3 million and are included in other long-term assets in the Company’s condensed consolidated balance sheet. Amortization of this asset was $0.4 million and $0.8 million, respectively, during the three and six months ended June 30, 2018 and is included in sales and marketing expense in the Company’s condensed consolidated statements of operations. |
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- Definition The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Note 8 - Contract Balance |
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| Deferred Revenue Disclosure [Text Block] | Note 8. Contract balanceThe Company’s service contracts include an upfront payment for the one, two or three -year contract terms. The timing of receipt of payment and timing of performance of the services create timing differences that result in deferred revenue on the Company’s condensed consolidated balance sheet. The advance payments under these contracts are recorded in deferred revenue, and the Company recognizes the revenue when earned. Contracted but unsatisfied performance obligations were approximately $11.8 million as of June 30, 2018, of which the Company expects to recognize approximately 78% of the revenue over the next 12 months and the remainder thereafter.The Company's deferred contract revenue consists of service revenue, training and product revenue. Deferred contract revenue balance is comprised mainly of Service revenue. The Company generates Service revenue from the sale of extended service contracts and from time and material services provided to customers who are not under a warranty or extended service contract. Service contract revenue is recognized on a straight-line basis over the period of the applicable contract. Service revenue from time and material services is recognized as the services are provided.The following table provides changes in the deferred contract revenue balance for the three and six months ended June 30, 2018 and 2017 (in thousands):
Costs for extended service contracts for the three and six months ended June 30, 2018, were $2.0 million and 3.9 million, respectively. |
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- Definition The entire disclosure for deferred revenues at the end of the reporting period, and description and amounts of significant changes that occurred during the reporting period. Deferred revenue is a liability as of the balance sheet date related to a revenue producing activity for which revenue has not yet been recognized. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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Note 9 - Stockholders' Equity and Stock-based Compensation Expense |
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| Disclosure of Compensation Related Costs, Share-based Payments [Text Block] | Note 9. Stockholders’ Equity and Stock-based Compensation Expense In 1998, the Company adopted the 1998 Stock Plan, or 1998 Plan, under which 4,650,000 shares of the Company’s common stock were reserved for issuance to employees, directors and consultants. On January 12, 2004, the Board of Directors adopted the 2004 Equity Incentive Plan. A total of 1,750,000 shares of common stock were originally reserved for issuance pursuant to the 2004 Equity Incentive Plan. In addition, the shares reserved for issuance under the 2004 Equity Incentive Plan included shares reserved but un-issued under the 1998 Plan and shares returned to the 1998 Plan as the result of termination of options or the repurchase of shares. In 2012 the stockholders approved a “fungible share” provision whereby each full-value award issued under the 2004 Equity Incentive Plan results in a requirement to subtract 2.12 shares from the shares reserved under the Plan.Activity under the Company’s Amended and Restated 2004 Equity Incentive Plan, as amended, is summarized as follows:
Under the 2004 Equity Incentive Plan, as amended, the Company issued 346,279 shares of common stock during the six months ended June 30, 2018, in conjunction with stock options exercised and the vesting of RSUs and PSUs.As of June 30, 2018, there was approximately $19.8 million of unrecognized compensation expense, net of projected forfeitures, for stock options and stock awards. The expense is expected to be recognized over the remaining weighted-average period of 2.5 years. The actual expense recorded in the future may be higher or lower based on a number of factors, including, actual forfeitures experienced and the degree of achievement of the performance goals related to the PSUs granted.Non-Employee Stock-Based Compensation The Company granted 3,384 RSUs and 3,384 PSUs to non-employees during the six months ended June 30, 2018, and 7,745 stock options and 2,478 RSUs during the year ended December 31, 2017. The stock options vest over 4 years at 25% on the first anniversary of the grant date and 1/48th each month thereafter. The RSUs vest over 4 years at 25% on each anniversary of the grant date, whiles vesting of the PSUs is subject to the recipient's continued service and achievement of pre-established metrics. These RSUs/PSUs and stock options were granted in exchange for consulting services to be rendered and are measured and recognized as they are earned. The Company revalues stock options granted to non-employees at each reporting date as the underlying equity instruments vest.Stock-based Compensation Expense Stock-based compensation expense by department recognized during the three and six months ended June 30, 2018 and 2017 were as follows (in thousands):
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Note 10 - Net Loss Per Share |
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| Earnings Per Share [Text Block] | Note 10. Net Loss Per ShareBasic net income (loss) per share is computed using the weighted-average number of shares outstanding during the period. In periods of net income, diluted shares outstanding include the dilutive effect of in-the-money equity awards (stock options, restricted stock units, performance stock units and employee stock purchase plan contributions), which is calculated based on the average share price for each fiscal period using the treasury stock method. In accordance with ASC 718, the assumed proceeds under the treasury stock method include the average unrecognized compensation expense of in-the money stock options and restricted stock units. This results in the assumed buyback of additional shares, thereby reducing the dilutive impact of equity awards.Diluted earnings per share is the same as basic earnings per share for the periods in which the Company had a net loss because the inclusion of outstanding common stock equivalents would be anti-dilutive. The following table sets forth the computation of basic and diluted net income (loss) and the weighted average number of shares used in computing basic and diluted net income (loss) per share (in thousands, except per share data):
The following numbers of shares outstanding, prior to the application of the treasury stock method, were excluded from the computation of diluted net income (loss) per common share for the period presented because including them would have had an anti-dilutive effect (in thousands):
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- References No definition available.
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- Definition The entire disclosure for earnings per share. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Note 11 - Income Taxes |
6 Months Ended |
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Jun. 30, 2018 | |
| Notes to Financial Statements | |
| Income Tax Disclosure [Text Block] | Note 11. Income TaxesThe Company calculates the provision for income taxes during interim reporting periods by applying an estimate of the annual effective tax rate for the full year to "ordinary" income or loss (pretax income or loss excluding unusual or infrequently occurring discrete items) for the reporting period. When applicable, the year-to-date tax provision reflects adjustments from discrete tax items. The income tax benefits for the three and six months ended June 30, 2018 reflect a projected income tax benefit for U.S. and non-U.S. operations resulting in an annual effective tax rate applied to the year-to-date ordinary loss. This tax benefit is increased by excess tax benefits generated by stock deductions exercised or vested in the three and six months ended June 30, 2018. For the three and six months ended June 30, 2018, the Company's income tax benefit was $712,000 and $3,331,000 respectively, compared to income tax expense of $59,000 and income tax benefit of $59,000 for the same periods in 2017. The income tax benefits for the three and six months ended June 30, 2018 include a tax benefit for excess tax deductions of approximately $1.14 million and $2.6 million, respectively, recorded discretely in the reporting period.The Company utilizes the asset and liability method of accounting for income taxes, under which deferred taxes are determined based on the temporary differences between the financial statement and tax basis of assets and liabilities using enacted tax rates expected to be in effect during the years in which the basis differences reverse. A valuation allowance is recorded when it is more likely than not that some of the deferred tax assets will not be realized. As of December 31, 2017, the Company released its valuation allowance against U.S. federal and all other domestic state net deferred tax assets except for California and Massachusetts. The Company maintained this valuation allowance position through June 30, 2018. Significant management judgment is required in determining any valuation allowance recorded against deferred tax assets. In evaluating the ability to recover deferred tax assets, the Company considered all available positive and negative evidence. The Company also considered, commensurate with its objective verifiability, the forecast of future taxable income including the reversal of temporary differences, the implementation of feasible and prudent tax planning strategies and the impact of the Tax Cuts and Jobs Act of 2017 (the “2017 Tax Act”). |
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- References No definition available.
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- Definition The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Note 12 - Correction of Prior Period Immaterial Error |
6 Months Ended |
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Jun. 30, 2018 | |
| Notes to Financial Statements | |
| Accounting Changes and Error Corrections [Text Block] | Note 12. Correction of Prior Period Immaterial ErrorDuring the three months ended June 30, 2018, management discovered that the Company had not recorded the tax effect of the adoption of ASC 606 in the balance sheet of the unaudited condensed consolidated financial statements as of March 31, 2018. Upon adoption of the Topic 606, the Company recorded an increase to retained earnings of $5.0 million for contracts still in force as of January 1, 2018. The tax effect of the 606 adoption was $1.2 million.The Company evaluated the impact of the error on prior period and determined that the effect was not material to the financial statements as of and for the three months ended March 31, 2018 and six months ended June 30, 2018. The Company corrected the error in the unaudited condensed consolidated financial statements as of and for the six months ended June 30, 2018. The correction of the error increased deferred tax liability by $1.2 million and decreased retained earnings by $1.2 million (Note 2 ) as of January 1, 2018. The Company’s condensed consolidated statements of operations, comprehensive income (loss) and cash flows for the three months ended March 31, 2018, and the three and six months ended June 30, 2018 were not affected by this correction of the error. Accordingly, the Company's loss per share for the three months ended March 31, 2018, and the three and six months ended June 30, 2018 remains unchanged. |
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- Definition The entire disclosure for reporting accounting changes and error corrections. It includes the conveyance of information necessary for a user of the Company's financial information to understand all aspects and required disclosure information concerning all changes and error corrections reported in the Company's financial statements for the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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Note 13 - Segment Reporting |
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| Segment Reporting Disclosure [Text Block] | Note 13. Segment reportingSegment reporting is based on the “management approach,” following the method that management organizes the company’s reportable segments for which separate financial information is made available to, and evaluated regularly by, the chief operating decision maker in allocating resources and in assessing performance. The Company’s chief operating decision maker ("CODM") is its Chief Executive Officer ("CEO"), who makes decision on allocating resources and in assessing performance. The CEO reviews the Company's consolidated results as one operating segment. In making operating decisions, the CEO primarily considers consolidated financial information, accompanied by disaggregated information about revenues by geography and product. All of the Company’s principal operations and decision-making functions are located in the U.S. The Company’s CEO viewed its operations, managed its business, and used one measurement of profitability for the one operating segment — which sells aesthetic medical equipment and services, and distributes skincare products, to qualified medical practitioners. Substantially all of the Company’s long-lived assets are located in the U.S.The following table presents a summary of revenue by geography for the three months ended June 30, 2018 and 2017 (in thousands):
The following table presents a summary of revenue by geography for the six months ended June 30, 2018 and 2017 (in thousands):
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- References No definition available.
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- Definition The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Note 14 - Commitments and Contingencies |
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| Notes to Financial Statements | |||||||||||||||||||||||||||||||||||||||||
| Commitments and Contingencies Disclosure [Text Block] | Note 14 . Commitments and Contingencies Operating Leases The Company leases space for operations in the United States, Spain, Japan and France. Future minimum lease commitments under the Company’s facility operating leases were as follows (in thousands):
In addition to the above facility leases, the Company also routinely leases automobiles for certain sales and field service employees under capital leases. The remaining committed lease payments as of June 30, 2018 was $1.15 million.Contingencies The Company is named from time to time as a party to other legal proceeds product liability, commercial disputes, employee disputes, and contractual lawsuits in the normal course of business. A liability and related charge are recorded to earnings in the Company’s consolidated financial statements for legal contingencies when the loss is considered probable and the amount can be reasonably estimated. The assessment is re-evaluated each accounting period and is based on all available information, including discussion with outside legal counsel. If a reasonable estimate of a known or probable loss cannot be made, but a range of probable losses can be estimated, the low-end of the range of losses is recognized if no amount within the range is a better estimate than any other. If a material loss is reasonably possible, but not probable and can be reasonably estimated, the estimated loss or range of loss is disclosed in the notes to the consolidated financial statements. The Company expenses legal fees as incurred.As of June 30, 2018 and December 31, 2017, the Company had accrued $137,000 and $91,000, respectively related to various pending contractual and product liability lawsuits. The Company does not believe that a material loss in excess of accrued amounts is reasonably possible. |
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- Definition The entire disclosure for commitments and contingencies. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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Note 15 - Debt |
6 Months Ended |
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Jun. 30, 2018 | |
| Notes to Financial Statements | |
| Debt Disclosure [Text Block] | Note 15. DebtLoan and Security Agreement On May 30, 2018, the Company and Wells Fargo Bank, N.A. (“Wells Fargo”) entered into a Loan and Security Agreement (the “Revolving Line of Credit”) in the original principal amount of $25,000,000. The Revolving Line of Credit terminates on May 30, 2021. The purpose of the Revolving Line of Credit is to provide working capital and to fund the Company’s general business requirements.The Revolving Line of Credit bears interest at a variable interest rate equal to the LIBOR Rate plus a defined LIBOR Rate Margin based on the then-current Leverage Ratio (a ratio of funded debt to the Trailing Twelve Month ("TTM") Adjusted EBITDA). The Revolving Line of Credit provides for borrowing limits that range from $5,000,000 to a maximum of $25,000,000 during the term of the Revolving Line of Credit. Additionally, the Company agrees to pay a variable unused commitment fee to Wells Fargo equal to (a) 0.25% per annum if the Leverage Ratio is less than 1.0 to 1.0, (b) 0.30% per annum if the Leverage Ratio is equal to or greater than 1.0 to 1.0, but less than 2.0 to 1.0, and (c) 0.35% per annum if the Leverage Ratio is equal to or greater than 2.0 to 1.0. The Revolving Line of Credit is secured by a pledge of security interest in all the shares of each material subsidiary, together with all proceeds, all cash, stock and other moneys and property paid thereon, all rights to subscribe for securities declared or granted, and all other cash and noncash proceeds, as security for the performance of the obligations. As of June 30, 2018, there were no borrowings under the Revolving Line of Credit.Covenants The Loan and Security Agreement contains financial and other covenants as well as the maintenance of a leverage ratio not to exceed 2.5 to 1.0 and a TTM adjusted EBITDA of not less than $10 million. A violation of any of the covenants could result in a default under the Loan and Security Agreement that would permit the lenders to restrict the Company’s ability to further access the revolving line of credit for loans and letters of credit and require the immediate repayment of any outstanding loans under the Loan and Security Agreement. As of June 30, 2018, the Company is in compliance with all financial covenants. |
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- Definition The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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Significant Accounting Policies (Policies) |
6 Months Ended |
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Jun. 30, 2018 | |
| Accounting Policies [Abstract] | |
| Consolidation, Subsidiaries or Other Investments, Consolidated Entities, Policy [Policy Text Block] | Description of Operations and Principles of Consolidation Cutera, Inc. (“Cutera” or the “Company”) is a global provider of laser and other energy-based aesthetic systems for practitioners worldwide. The Company designs, develops, manufactures, and markets laser and other energy-based product platforms for use by physicians and other qualified practitioners which enable them to offer safe and effective aesthetic treatments to their customers. The Company currently markets the following key system platforms: excel V, excel HR, enlighten, Juliet, Secret RF, truSculpt and xeo . The Company’s systems offer multiple hand pieces and applications, which allow customers to upgrade their systems. The sales of (i) systems, system upgrades and hand pieces (“Systems” revenue); (ii) hand piece refills applicable to Titan, truSculpt and 3D truSculpt iD , as well as single use disposable tips applicable to Juliet, Secret RF (“Consumables” revenue); and (iii) the distribution of third party manufactured skincare products ("Skincare” revenue); and are collectively classified as “Products” revenue. In addition to Products revenue, the Company generates revenue from the sale of post-warranty service contracts, parts, detachable hand piece replacements (except for Titan , truSculpt and 3D truSculpt iD ) and service labor for the repair and maintenance of products that are out of warranty, all of which is classified as “Service” revenue.Headquartered in Brisbane, California, the Company has wholly-owned subsidiaries that are currently operational in Australia, Belgium, Canada, France, Germany, Hong Kong, Japan, Spain, Switzerland and the United Kingdom. These subsidiaries market, sell and service the Company’s products outside of the United States. |
| Unaudited Interim Financial Information [Policy Text Block] | Unaudited Interim Financial Information In the opinion of the Company, the accompanying unaudited condensed consolidated financial statements included in this report reflect all adjustments (consisting of only normal recurring adjustments) necessary for a fair statement of its financial position as of June 30, 2018, its results of operations for the three and six months periods ended June 30, 2018, and 2017, comprehensive income (loss) for the three and six months periods ended June 30, 2018 and 2017, and cash flows for the six months ended June 30, 2018, and 2017. The December 31, 2017 condensed consolidated balance sheet was derived from audited financial statements, but does not include all disclosures required by generally accepted accounting principles in the United States of America (“GAAP”). The results for interim periods are not necessarily indicative of the results for the entire year or any other interim period. The accompanying condensed consolidated financial statements should be read in conjunction with the Company’s previously filed audited financial statements and the related notes thereto included in the Company’s annual report on Form 10 -K for the year ended December 31, 2017 filed with the Securities and Exchange Commission (the “SEC”) on March 26, 2018. |
| Use of Estimates, Policy [Policy Text Block] | Use of Estimates The preparation of interim Condensed Consolidated Financial Statements in conformity with GAAP requires the Company’s management to make estimates and assumptions that affect the amounts reported of assets and liabilities and disclosure of contingent assets and liabilities at the date of the condensed consolidated financial Statements and the accompanying notes, and the reported amounts of revenue and expenses during the reported periods. Actual results could differ materially from those estimates. On an ongoing basis, the Company evaluates their estimates, including those related to warranty obligation, sales commission, accounts receivable and sales allowances, valuation of inventories, fair values of goodwill, useful lives of property and equipment, assumptions regarding variables used in calculating the fair value of the Company's equity awards, expected achievement of performance based vesting criteria, fair value of investments, the standalone selling price of the Company's products and services, the customer life and period of benefit used to capitalize and amortize contracts acquisition costs, variable consideration, contingent liabilities, recoverability of deferred tax assets, and effective income tax rates, among others. Management bases their estimates on historical experience and on various other assumptions that are believed to be reasonable, the results of which form the basis for making judgments about the carrying values of assets and liabilities. |
| Risks and Uncertainties, Policy [Policy Text Block] | Risks and Uncertainties The Company's future results of operations involve a number of risks and uncertainties. Factors that could affect the Company's future operating results and cause actual results to vary materially from expectations include, but are not limited to, rapid technological change, continued acceptance of the Company's products, stability of world financial markets, cybersecurity breaches and other disruptions that could compromise the Company’s information or results, management of international activities, competition from substitute products and larger companies, ability to obtain regulatory approval, government regulations, patent and other litigations, ability to protect proprietary technology from counterfeit versions of the Company's products, strategic relationships and dependence on key individuals. If the Company fails to adhere to ongoing Food and Drug Administration (the "FDA") Quality System Regulation, the FDA may withdraw its market clearance or take other action. The Company's manufacturers and suppliers may encounter supply interruptions or problems during manufacturing due to a variety of reasons, including failure to comply with applicable regulations, including the FDA's Quality System Regulation, equipment malfunction and environmental factors, any of which could delay or impede the Company's ability to meet demand. |
| Comparability of Prior Year Financial Data, Policy [Policy Text Block] | Comparability The Company adopted the new revenue standard effective January 1, 2018, using the modified retrospective method. Prior period financial statements were not retrospectively restated. The consolidated balance sheet as of December 31, 2017 and results of operations for the three and six months ended June 30, 2017 were prepared using an accounting standard that was different than that in effect for the three and six months ended June 30, 2018. As a result the consolidated balance sheets as of June 30, 2018 and December 31, 2017 are not directly comparable, nor are the condensed consolidated statement of operations for the three and six months ended June 30, 2018 and June 30, 2017. |
| New Accounting Pronouncements, Policy [Policy Text Block] | Adopted Accounting Pronouncements In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2014 -09, “Revenue from Contracts with Customers,” amending revenue recognition guidance and requiring more detailed disclosures to enable users of financial statements to understand the nature, amount, timing, and uncertainty of revenue and cash flows arising from contracts with customers. The amended guidance, herein referred to as Topic 606, is effective for annual and interim reporting periods beginning after December 15, 2017, with early adoption permitted for public companies effective for annual and interim reporting periods beginning after December 15, 2016. The Company adopted the new revenue standard in the first quarter of fiscal year 2018 using the modified retrospective method. The Company recognized the cumulative effect of applying the new revenue standard as an adjustment to retained earnings. The comparative information has not been restated and continues to be reported under the accounting standards in effect for the period presented.See Note 2 – Revenue Recognition, for additional accounting policy and transition disclosures.Other Accounting Pronouncements Not Yet AdoptedIn June 2018, the FASB issued ASU No. 2018 -07, "Compensation –Stock Compensation (Topic 718 ): Improvement to Nonemployee Share-Based Payment Accounting". The new guidance changes the accounting for nonemployee awards including: (1 ) Equity-classified share-based payment awards issued to nonemployees will be measured on the grant date, instead of the previous requirement to remeasure the awards through the performance completion date, (2 ) For performance conditions, compensation cost associated with the award will be recognized when the achievement of the performance condition is probable, rather than upon achievement of the performance condition, and (3 ) The current requirement to reassess the classification (equity or liability) for nonemployee awards upon vesting will be eliminated, except for awards in the form of convertible instruments. The new guidance also clarifies that any share-based payment awards issued to customers should be evaluated under ASC 606. The amendments in the new guidance are effective for annual and interim reporting periods beginning after December 15, 2018, with early adoption permitted for public companies, but no earlier than an entity’s adoption date of Topic 606. The Company will adopt the new standard effective January 1, 2019. The Company is still currently evaluating the impact of adopting the new standard.In February 2016, the FASB issued ASU No. 2016 -02, "Leases" (Topic 842 ), which amends the existing accounting standards for leases. The new standard requires lessees to record a right-of-use asset and a corresponding lease liability on the balance sheet (with the exception of short-term leases). The new standard also requires expanded disclosures regarding leasing arrangements. The new standard becomes effective for the Company in the first quarter of fiscal year 2019 and early adoption is permitted. The new standard is required to be adopted using the modified retrospective approach and requires application of the new standard at the beginning of the earliest comparative period presented. The Company finances its fleet of vehicles used by its field sales and service employees and has facility leases. Several of the Company’s customers finance purchases of its system products through third party lease companies and not directly with the Company. The Company does not believe that the new standard will change customer buying patterns or behaviors for its products. The Company will adopt the new standard effective January 1, 2019. The Company expects that upon adoption, right-of-use assets and lease liabilities will be recognized in the balance sheet in amounts that will be material. |
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- Definition Disclosure of accounting policy for risks and uncertainties. No definition available.
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- Definition The policy disclosure of the unaudited interim financial information. No definition available.
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- References No definition available.
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- Definition Disclosure of accounting policy for reporting any exceptions to the comparability of prior year financial data with data shown for the most recent accounting period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Disclosure of accounting policy for subsidiaries or other investments that are consolidated, including the accounting treatment for intercompany accounts or transactions and any noncontrolling interest. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact. No definition available.
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- Definition Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Note 2 - Revenue Recognition (Tables) |
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Jun. 30, 2018 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Notes Tables | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of New Accounting Pronouncements and Changes in Accounting Principles [Table Text Block] |
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| X | ||||||||||
- Definition Tabular disclosure of changes in accounting principles, including adoption of new accounting pronouncements, that describes the new methods, amount and effects on financial statement line items. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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Note 3 - Cash, Cash Equivalent and Marketable Investments (Tables) |
6 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2018 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Notes Tables | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Unrealized Gain (Loss) on Investments [Table Text Block] |
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| Investments Classified by Contractual Maturity Date [Table Text Block] |
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| X | ||||||||||
- Definition Tabular disclosure of maturities of an entity's investments as well as any other information pertinent to the investments. No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Tabular disclosure of unrealized gains and losses on investments. No definition available.
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Note 4 - Fair Value of Financial Instruments (Tables) |
6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2018 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Notes Tables | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Fair Value Measurements, Recurring and Nonrecurring [Table Text Block] |
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| X | ||||||||||
- Definition Tabular disclosure of financial instruments measured at fair value, including those classified in shareholders' equity measured on a recurring or nonrecurring basis. Disclosures include, but are not limited to, fair value measurements recorded and the reasons for the measurements, level within the fair value hierarchy in which the fair value measurements are categorized and transfers between levels 1 and 2. Nonrecurring fair value measurements are those that are required or permitted in the statement of financial position in particular circumstances. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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Note 5 - Balance Sheet Details (Tables) |
6 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2018 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Notes Tables | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Inventory, Current [Table Text Block] |
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| Schedule of Accrued Liabilities [Table Text Block] |
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| X | ||||||||||
- Definition Tabular disclosure of the components of accrued liabilities. No definition available.
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| X | ||||||||||
- Definition Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
|
Note 6 - Warranty and Service Contracts (Tables) |
6 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2018 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Notes Tables | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Product Warranty Liability [Table Text Block] |
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| X | ||||||||||
- Definition Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
|
Note 8 - Contract Balance (Tables) |
6 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2018 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Notes Tables | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Deferred Revenue, by Arrangement, Disclosure [Table Text Block] |
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| X | ||||||||||
- Definition Tabular disclosure of the type of arrangements and the corresponding amounts that comprise the current and noncurrent balance of deferred revenue as of the balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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| X | ||||||||||
- References No definition available.
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Note 9 - Stockholders' Equity and Stock-based Compensation Expense (Tables) |
6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2018 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Notes Tables | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Share-based Compensation, Stock Options, Activity [Table Text Block] |
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| Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block] |
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| X | ||||||||||
- Definition Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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Note 10 - Net Loss Per Share (Tables) |
6 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2018 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Notes Tables | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
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| Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] |
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| X | ||||||||||
- Definition Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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Note 13 - Segment Reporting (Tables) |
6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2018 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Notes Tables | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block] |
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| X | ||||||||||
- Definition Tabular disclosure of the names of foreign countries from which revenue is material and the amount of revenue from external customers attributed to those countries. An entity may also provide subtotals of geographic information about groups of countries. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
|
Note 14 - Commitments and Contingencies (Tables) |
6 Months Ended | ||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jun. 30, 2018 | |||||||||||||||||||||||||||||||||||||||||
| Notes Tables | |||||||||||||||||||||||||||||||||||||||||
| Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block] |
|
||||||||||||||||||||||||||||||||||||||||
| X | ||||||||||
- Definition Tabular disclosure of future minimum payments required in the aggregate and for each of the five succeeding fiscal years for operating leases having initial or remaining noncancelable lease terms in excess of one year and the total minimum rentals to be received in the future under noncancelable subleases as of the balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- References No definition available.
|
Note 2 - Revenue Recognition (Details Textual) - USD ($) |
Jun. 30, 2018 |
Mar. 31, 2018 |
Jan. 01, 2018 |
Dec. 31, 2017 |
Jun. 30, 2017 |
Mar. 31, 2017 |
Dec. 31, 2016 |
|---|---|---|---|---|---|---|---|
| Deferred Revenue | $ 11,807,000 | $ 11,015,000 | $ 11,656,000 | $ 10,013,000 | $ 9,555,000 | $ 9,431,000 | |
| Accounting Standards Update 2014-09 [Member] | |||||||
| Deferred Revenue | $ 237,000 | ||||||
| Extended Product Warranty Accrual, Ending Balance | 151,000 | ||||||
| Variable Consideration | 210,000 | ||||||
| Capitalized Contract Cost, Net, Total | 4,700,000 | ||||||
| Deferred Tax Liabilities, Net, Noncurrent | 1,200,000 | ||||||
| Accounting Standards Update 2014-09 [Member] | Retained Earnings [Member] | |||||||
| Cumulative Effect of New Accounting Principle in Period of Adoption | $ 3,800,000 |
| X | ||||||||||
- Definition The amount of variable consideration that may be payable. No definition available.
|
| X | ||||||||||
- Definition Amount, after accumulated amortization and accumulated impairment loss, of asset recognized from cost incurred to obtain or fulfill contract with customer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption. No definition available.
|
| X | ||||||||||
- Definition Amount of deferred revenue as of balance sheet date. Deferred revenue represents collections of cash or other assets related to a revenue producing activity for which revenue has not yet been recognized. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP. No definition available.
|
| X | ||||||||||
- Definition Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as noncurrent. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount as of the balance sheet date of the aggregate extended product warranty liability. Does not include the ending balance for the standard product warranty liability. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
Note 2 - Revenue Recognition - Summary of Effects of Adopting Topic 606 on the Condensed Consolidated Financial Statements (Details) - USD ($) |
3 Months Ended | 6 Months Ended | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
Mar. 31, 2018 |
Jan. 01, 2018 |
Dec. 31, 2017 |
Mar. 31, 2017 |
Dec. 31, 2016 |
||||||
| Other long-term assets | $ 5,807,000 | $ 5,807,000 | $ 374,000 | |||||||||||
| Deferred tax asset | 21,219,000 | 21,219,000 | 19,055,000 | |||||||||||
| Accrued liabilities | 22,756,000 | 22,756,000 | 26,848,000 | |||||||||||
| Deferred revenue | 11,807,000 | $ 10,013,000 | 11,807,000 | $ 10,013,000 | $ 11,015,000 | 11,656,000 | $ 9,555,000 | $ 9,431,000 | ||||||
| Retained earnings (deficit) | 3,156,000 | 3,156,000 | $ 2,947,000 | |||||||||||
| Products revenue | 42,553,000 | 36,389,000 | 76,678,000 | 65,688,000 | ||||||||||
| Sales and marketing | 15,535,000 | 12,787,000 | 28,623,000 | 23,560,000 | ||||||||||
| Interest and other income (expense), net | (129,000) | [1] | 276,000 | (31,000) | [1] | 549,000 | ||||||||
| Accounting Standards Update 2014-09 [Member] | ||||||||||||||
| Deferred revenue | $ 237,000 | |||||||||||||
| Difference between Revenue Guidance in Effect before and after Topic 606 [Member] | Accounting Standards Update 2014-09 [Member] | ||||||||||||||
| Other long-term assets | 5,325,000 | 5,325,000 | ||||||||||||
| Deferred tax asset | (1,160,000) | (1,160,000) | ||||||||||||
| Accrued liabilities | (111,000) | (111,000) | ||||||||||||
| Deferred revenue | (255,000) | (255,000) | ||||||||||||
| Retained earnings (deficit) | 5,690,000 | 5,690,000 | ||||||||||||
| Interest and other income (expense), net | [1] | (64,000) | (129,000) | |||||||||||
| Calculated under Revenue Guidance in Effect before Topic 606 [Member] | ||||||||||||||
| Other long-term assets | 482,000 | 482,000 | ||||||||||||
| Deferred tax asset | 22,379,000 | 22,379,000 | ||||||||||||
| Accrued liabilities | 22,867,000 | 22,867,000 | ||||||||||||
| Deferred revenue | 11,552,000 | 11,552,000 | ||||||||||||
| Retained earnings (deficit) | (2,534,000) | (2,534,000) | ||||||||||||
| Interest and other income (expense), net | [1] | (65,000) | 98,000 | |||||||||||
| Product [Member] | ||||||||||||||
| Products revenue | 37,650,000 | 31,727,000 | 66,914,000 | 56,202,000 | ||||||||||
| Sales and marketing | 15,535,000 | 28,623,000 | ||||||||||||
| Product [Member] | Difference between Revenue Guidance in Effect before and after Topic 606 [Member] | Accounting Standards Update 2014-09 [Member] | ||||||||||||||
| Products revenue | 55,000 | 65,000 | ||||||||||||
| Sales and marketing | (463,000) | (648,000) | ||||||||||||
| Product [Member] | Calculated under Revenue Guidance in Effect before Topic 606 [Member] | ||||||||||||||
| Products revenue | 37,595,000 | 66,849,000 | ||||||||||||
| Sales and marketing | 15,998,000 | 29,271,000 | ||||||||||||
| Service [Member] | ||||||||||||||
| Products revenue | 4,903,000 | $ 4,662,000 | 9,764,000 | $ 9,486,000 | ||||||||||
| Service [Member] | Difference between Revenue Guidance in Effect before and after Topic 606 [Member] | Accounting Standards Update 2014-09 [Member] | ||||||||||||||
| Products revenue | 69,000 | 133,000 | ||||||||||||
| Service [Member] | Calculated under Revenue Guidance in Effect before Topic 606 [Member] | ||||||||||||||
| Products revenue | $ 4,834,000 | $ 9,631,000 | ||||||||||||
| ||||||||||||||
| X | ||||||||||
- Definition Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of deferred revenue as of balance sheet date. Deferred revenue represents collections of cash or other assets related to a revenue producing activity for which revenue has not yet been recognized. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP. No definition available.
|
| X | ||||||||||
- Definition Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards classified as noncurrent. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of noncurrent assets classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The aggregate total amount of expenses directly related to the marketing or selling of products or services. No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
Note 3 - Cash, Cash Equivalent and Marketable Investments (Details Textual) - USD ($) |
Jun. 30, 2018 |
Dec. 31, 2017 |
|---|---|---|
| Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax, Total | $ 27,000 | $ 34,000 |
| Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | $ 0 |
| X | ||||||||||
- Definition Amount before tax of unrealized loss in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale. No definition available.
|
| X | ||||||||||
- Definition Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for twelve months or longer. No definition available.
|
| X | ||||||||||
- Definition Total cash and cash equivalents and marketable investments at fair market value. No definition available.
|
| X | ||||||||||
- Definition Total cash, cash equivalents and marketable investments at amortized cost. No definition available.
|
| X | ||||||||||
- Definition Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading. No definition available.
|
| X | ||||||||||
- Definition Amount before tax of unrealized gain in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount before tax of unrealized loss in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale. No definition available.
|
| X | ||||||||||
- Definition This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any. No definition available.
|
| X | ||||||||||
- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
Note 3 - Cash, Cash Equivalent and Marketable Investments - Maturities of Available-for-sale Securities (Details) $ in Thousands |
Jun. 30, 2018
USD ($)
|
|---|---|
| Due in less than one year | $ 9,573 |
| Due in 1 to 3 years | 1,000 |
| Total marketable investments | $ 10,573 |
| X | ||||||||||
- Definition Amount of available-for-sale debt securities at fair value maturing in the second fiscal year through the third fiscal year following the latest fiscal year. No definition available.
|
| X | ||||||||||
- Definition Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading including investments which are not defined as or included in marketable (debt, equity, or other) securities that are pledged or subject to withdrawal restrictions. No definition available.
|
| X | ||||||||||
- Definition Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), maturing in next fiscal year following latest fiscal year. Excludes interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading. No definition available.
|
| X | ||||||||||
- Definition Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
Note 5 - Balance Sheet Details - Inventories (Details) - USD ($) $ in Thousands |
Jun. 30, 2018 |
Dec. 31, 2017 |
|---|---|---|
| Raw materials | $ 17,875 | $ 19,160 |
| Work in progress | 2,846 | 2,744 |
| Finished goods | 9,417 | 6,878 |
| Total | $ 30,138 | $ 28,782 |
| X | ||||||||||
- Definition Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of unprocessed items to be consumed in the manufacturing or production process. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Carrying amount, net of reserves and adjustments, as of the balance sheet date of merchandise or goods which are partially completed. This inventory is generally comprised of raw materials, labor and factory overhead costs, which require further materials, labor and overhead to be converted into finished goods, and which generally require the use of estimates to determine percentage complete and pricing. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
Note 5 - Balance Sheet Details - Accrued Liabilities (Details) - USD ($) $ in Thousands |
Jun. 30, 2018 |
Dec. 31, 2017 |
|---|---|---|
| Accrued payroll and related expenses | $ 10,712 | $ 12,567 |
| Sales and marketing accruals | 2,283 | 3,710 |
| Warranty liability | 3,561 | 3,508 |
| Sales tax | 2,388 | 2,920 |
| Other | 3,812 | 4,143 |
| Total | $ 22,756 | $ 26,848 |
| X | ||||||||||
- Definition Carrying value as of the balance sheet date of the obligations incurred through that date and payable for sales and marketing costs. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). No definition available.
|
| X | ||||||||||
- Definition Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Carrying value as of the balance sheet date of the obligations incurred through that date and payable for employees' services provided. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers. For classified balance sheets, represents the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Carrying value as of the balance sheet date of liabilities incurred through that date and payable for statutory sales and use taxes, including value added tax. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
Note 6 - Warranty and Service Contracts - Summary of Warranties (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
|
| Beginning Balance | $ 3,373 | $ 2,735 | $ 3,508 | $ 2,461 |
| Add: Accruals for warranties issued during the period | 2,311 | 1,944 | 4,575 | 4,079 |
| Less: Settlements made during the period | (2,123) | (1,802) | (4,522) | (3,663) |
| Ending Balance | $ 3,561 | $ 2,877 | $ 3,561 | $ 2,877 |
| X | ||||||||||
- Definition Amount as of the balance sheet date of the aggregate standard product warranty liability. Does not include the balance for the extended product warranty liability. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of decrease in the standard product warranty accrual from payments made in cash or in kind to satisfy claims under the terms of the standard product warranty. Excludes extended product warranties. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of increase in the standard product warranty accrual from warranties issued. Excludes extended product warranties. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
Note 7 - Revenue (Details Textual) $ in Millions |
6 Months Ended |
|---|---|
|
Jun. 30, 2018
USD ($)
| |
| Selling and Marketing Expense [Member] | |
| Capitalized Contract Cost, Amortization | $ 0.8 |
| Other Assets [Member] | |
| Capitalized Contract Cost, Net, Total | $ 5.3 |
| Transferred over Time [Member] | |
| Revenue from Contract with Customer, Including Assessed Tax, Percent of Total Revenues | 9.00% |
| X | ||||||||||
- Definition Amount, expressed as a percent, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. No definition available.
|
| X | ||||||||||
- Definition Amount of amortization expense for asset recognized from cost incurred to obtain or fulfill contract with customer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount, after accumulated amortization and accumulated impairment loss, of asset recognized from cost incurred to obtain or fulfill contract with customer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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Note 8 - Contract Balance 1 (Details Textual) $ in Millions |
3 Months Ended | 6 Months Ended |
|---|---|---|
|
Jun. 30, 2018
USD ($)
|
Jun. 30, 2018
USD ($)
|
|
| Revenue, Remaining Performance Obligation, Amount | $ 11.8 | $ 11.8 |
| Deferred Revenue Costs Incurred | $ 2.0 | $ 3.9 |
| X | ||||||||||
- Definition Costs incurred under service contracts. No definition available.
|
| X | ||||||||||
- Definition Amount of transaction price allocated to performance obligation that has not been recognized as revenue. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
Note 8 - Contract Balance 2 (Details Textual) |
Jun. 30, 2018 |
|---|---|
| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2018-07-01 | |
| Revenue, Remaining Performance Obligation, Percentage | 78.00% |
| X | ||||||||||
- Definition Percentage of remaining performance obligation to total remaining performance obligation not recognized as revenue. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Details
|
Note 8 - Contract Balance - Summary of Deferred Service Contract Revenue (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
|
| Beginning Balance, deferred service contract revenue | $ 11,015 | $ 9,555 | $ 11,656 | $ 9,431 |
| Add: Payments received | 4,739 | 3,721 | 8,416 | 7,112 |
| Less: Revenue recognized | (3,947) | (3,263) | (8,265) | (6,530) |
| Ending Balance, deferred service contract revenue | $ 11,807 | $ 10,013 | $ 11,807 | $ 10,013 |
| X | ||||||||||
- Definition Amount of deferred revenue as of balance sheet date. Deferred revenue represents collections of cash or other assets related to a revenue producing activity for which revenue has not yet been recognized. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP. No definition available.
|
| X | ||||||||||
- Definition Amount of deferred revenue recognized for transactions arising during the current reporting period. Deferred revenue is a liability as of the balance sheet date related to a revenue producing activity for which revenue has not yet been recognized. Generally, an Entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP. No definition available.
|
| X | ||||||||||
- Definition Amount of revenue recognized that was previously reported as deferred or unearned revenue. No definition available.
|
| X | ||||||||||
- Definition The number of stack awards counted for every share granted or canceled when computed shares available for grant. No definition available.
|
| X | ||||||||||
- Definition Unrecognized cost of unvested share-based compensation awards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Gross number of share options (or share units) granted during the period. No definition available.
|
| X | ||||||||||
- Definition Percentage of vesting of share-based compensation awards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Number of share options (or share units) exercised during the current period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
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| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Definition For presentations that combine terminations, the number of available for grant restricted stock shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired. No definition available.
|
| X | ||||||||||
- Definition Refers to the number of shares available for grant reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance sheet date, including vested options. No definition available.
|
| X | ||||||||||
- Definition For presentations that combine terminations, the number of shares available for grant under options that were granted during the reporting period. No definition available.
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| X | ||||||||||
- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Weighted average price of options that were either forfeited or expired. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Gross number of share options (or share units) granted during the period. No definition available.
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| X | ||||||||||
- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Weighted average price at which option holders acquired shares when converting their stock options into shares. No definition available.
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| X | ||||||||||
- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. No definition available.
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| X | ||||||||||
- Definition Number of share options (or share units) exercised during the current period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Note 9 - Stockholders' Equity and Stock-based Compensation Expense - Stock-based Compensation Expense by Department (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
|
| Allocated Share Based Compensation Expense | $ 2,206 | $ 1,231 | $ 3,893 | $ 2,626 |
| Cost of Sales [Member] | ||||
| Allocated Share Based Compensation Expense | 227 | 147 | 380 | 276 |
| Selling and Marketing Expense [Member] | Employee [Member] | ||||
| Allocated Share Based Compensation Expense | 660 | 401 | 1,112 | 821 |
| Selling and Marketing Expense [Member] | Non-employees [Member] | ||||
| Allocated Share Based Compensation Expense | 55 | 92 | ||
| Research and Development Expense [Member] | ||||
| Allocated Share Based Compensation Expense | 262 | 239 | 453 | 476 |
| General and Administrative Expense [Member] | ||||
| Allocated Share Based Compensation Expense | $ 1,002 | $ 444 | $ 1,856 | $ 1,053 |
| X | ||||||||||
- Definition Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Note 10 - Net Loss Per Share - Net Loss Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
|
| Net income (loss) | $ (1,572) | $ 1,947 | $ (3,604) | $ 925 |
| Weighted average shares of common stock outstanding used in computing net income (loss) per share, basic (in shares) | 13,709 | 13,935 | 13,649 | 13,888 |
| Dilutive effect of incremental shares and share equivalents (in shares) | 694 | 745 | ||
| Weighted average shares of common stock outstanding used in computing net income (loss) per share, diluted (in shares) | 13,709 | 14,629 | 13,649 | 14,633 |
| Net income (loss) per share, basic (in dollars per share) | $ (0.11) | $ 0.14 | $ (0.26) | $ 0.07 |
| Net income (loss) per share, diluted (in dollars per share) | $ (0.11) | $ 0.13 | $ (0.26) | $ 0.06 |
| X | ||||||||||
- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Note 10 - Net Loss Per Share - Antidilutive Securities Excluded From Computation of Earnings Per Share (Details) - shares shares in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
|
| Antidilutive Securities (in shares) | 1,281 | 69 | 1,289 | 55 |
| Employee Stock Option [Member] | ||||
| Antidilutive Securities (in shares) | 710 | 66 | 758 | 53 |
| Restricted Stock Units (RSUs) [Member] | ||||
| Antidilutive Securities (in shares) | 449 | 3 | 422 | 2 |
| Performance Shares [Member] | ||||
| Antidilutive Securities (in shares) | 49 | 36 | ||
| ESPP [Member] | ||||
| Antidilutive Securities (in shares) | 73 | 73 | ||
| X | ||||||||||
- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Note 11 - Income Taxes (Details Textual) - USD ($) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
|
| Income Tax Expense (Benefit), Total | $ (712,000) | $ 59,000 | $ (3,331,000) | $ (59,000) |
| Income Tax Benefit for Excess Tax Deductions Related to Employee Share-based Compensation | $ 1,140,000 | $ 2,600,000 | ||
| X | ||||||||||
- Definition Represents the amount of income tax benefit for excess tax deductions attributable to employee share-based compensation. No definition available.
|
| X | ||||||||||
- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Note 12 - Correction of Prior Period Immaterial Error (Details Textual) - USD ($) |
Jan. 01, 2018 |
Jun. 30, 2018 |
Dec. 31, 2017 |
|---|---|---|---|
| Retained Earnings (Accumulated Deficit), Ending Balance | $ 3,156,000 | $ 2,947,000 | |
| Accounting Standards Update 2014-09 [Member] | |||
| Cumulative Effect on Retained Earnings, before Tax | $ 5,000,000 | ||
| Cumulative Effect on Retained Earnings, Tax | 1,200,000 | ||
| Deferred Tax Liabilities, Net, Noncurrent | $ 1,200,000 | ||
| Accounting Standards Update 2014-09 [Member] | Errors Related to Not Recording Tax Effect of ASC 606 [Member] | |||
| Deferred Tax Liabilities, Net, Noncurrent | 1,200,000 | ||
| Retained Earnings (Accumulated Deficit), Ending Balance | $ (1,200,000) |
| X | ||||||||||
- Definition Amount of the cumulative effect on retained earnings before related income tax effect. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of the related income tax effect of a cumulative effect on retained earnings. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as noncurrent. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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| X | ||||||||||
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Note 13 - Segment Reporting (Details Textual) |
6 Months Ended |
|---|---|
Jun. 30, 2018 | |
| Number of Operating Segments | 1 |
| X | ||||||||||
- Definition Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. No definition available.
|
Note 13 - Segment Reporting - Revenue by Geographic Region (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
|
| Revenue | $ 42,553 | $ 36,389 | $ 76,678 | $ 65,688 |
| Products [Member] | ||||
| Revenue | 35,291 | 30,115 | 62,530 | 53,107 |
| Hand Piece Refills [Member] | ||||
| Revenue | 1,057 | 649 | 1,826 | 1,148 |
| Skincare [Member] | ||||
| Revenue | 1,302 | 963 | 2,558 | 1,947 |
| Total Product Revenue [Member] | ||||
| Revenue | 37,650 | 31,727 | 66,914 | 56,202 |
| Service [Member] | ||||
| Revenue | 4,903 | 4,662 | 9,764 | 9,486 |
| UNITED STATES | ||||
| Revenue | 28,132 | 24,239 | 49,268 | 40,783 |
| JAPAN | ||||
| Revenue | 3,946 | 3,710 | 7,501 | 7,590 |
| Asia, Excluding Japan [Member] | ||||
| Revenue | 4,231 | 2,830 | 7,074 | 6,014 |
| Europe [Member] | ||||
| Revenue | 1,803 | 1,219 | 4,373 | 3,445 |
| Rest of World [Member] | ||||
| Revenue | $ 4,441 | $ 4,391 | $ 8,462 | $ 7,856 |
| X | ||||||||||
- Definition Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Note 14 - Commitments and Contingencies (Details Textual) - USD ($) |
Jun. 30, 2018 |
Dec. 31, 2017 |
|---|---|---|
| Estimated Litigation Liability | $ 137,000 | $ 91,000 |
| Automobile Operating Leases [Member] | ||
| Operating Leases, Future Minimum Payments Due, Total | $ 1,150,000 |
| X | ||||||||||
- Definition Aggregate carrying amount of the estimated litigation liability for known or estimated probable loss from litigation, which may include attorneys' fees and other litigation costs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Note 14 - Commitments and Contingencies - Minimum Lease and Other Leased Assets Under Long-term Non-cancellable Operating Leases (Details) - Facility Operating Leases [Member] $ in Thousands |
Jun. 30, 2018
USD ($)
|
|---|---|
| 2018 | $ 1,494 |
| 2019 | 2,971 |
| 2020 | 2,913 |
| 2021 | 2,525 |
| 2022 | 2,495 |
| 2023 and beyond | 214 |
| Total future minimum lease payments | $ 12,612 |
| X | ||||||||||
- Definition Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the remainder of the fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. No definition available.
|
| X | ||||||||||
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Note 15 - Debt (Details Textual) - Revolving Line of Credit [Member] - Wells Fargo [Member] |
May 30, 2018
USD ($)
|
|---|---|
| Line of Credit Facility, Maximum Borrowing Capacity | $ 25,000,000 |
| Line of Credit Facility, Unused Capacity, Commitment Fee Percentage, If Leverage Ratio is Less Than 1.00 | 0.25% |
| Line of Credit Facility, Unused Capacity, Commitment Fee Percentage, If Leverage Ratio is Equal to or Greater Than 1.00 But Less Than 2.00 | 0.30% |
| Line of Credit Facility, Unused Capacity, Commitment Fee Percentage, If Leverage Ratio is Equal To or Greater Than 2.00 | 0.35% |
| Leverage Ratio, Maximum | 2.5 |
| Debt Instrument, Minimum Adjusted EBITDA | $ 10,000,000 |
| Minimum [Member] | |
| Line of Credit Facility, Current Borrowing Capacity | 5,000,000 |
| Maximum [Member] | |
| Line of Credit Facility, Current Borrowing Capacity | $ 25,000,000 |
| X | ||||||||||
- Definition The minimum adjusted EBITDA required by the debt agreement. No definition available.
|
| X | ||||||||||
- Definition The maximum leverage ratio upon which the interest is determined. No definition available.
|
| X | ||||||||||
- Definition The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility, if the leverage ratio is equal to or greater than 1.00, but less than 2.00. No definition available.
|
| X | ||||||||||
- Definition The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility, if the leverage ratio is equal to or greater than 2.00. No definition available.
|
| X | ||||||||||
- Definition The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility, if the leverage ratio is less than 1.00. No definition available.
|
| X | ||||||||||
- Definition Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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