Condensed Consolidated Financial Statements Detail - Reconciliation of Numerator and Denominator Used in Calculation of Basic and Diluted Net Income (Loss) per Share Available to Common Stockholders (Details) - USD ($) shares in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
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| Numerator | ||||
| Net loss | $ (1,947,000) | $ 285,000 | $ (5,753,000) | $ (10,429,000) |
| Less: Deemed dividend on convertible preferred stock | (5,603,000) | |||
| Less: Allocation of undistributed earnings to participating securities | (113,000) | 0 | 0 | |
| Net (loss) income available to common stockholders, basic and diluted | $ (1,947,000) | $ 172,000 | $ (5,753,000) | $ (16,032,000) |
| Denominator | ||||
| Weighted average shares used in computing basic net (loss) income per share available to common stockholders | 8,362 | 7,588 | 8,338 | 7,240 |
| Effect of dilutive stock options | 55 | |||
| Weighted average shares used in computing diluted net (loss) income per share available to common stockholders | 8,362 | 7,643 | 8,338 | 7,240 |
| X | ||||||||||
- Definition Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of call options and warrants using the treasury stock method. 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 of undistributed earnings (loss) allocated to participating securities for the basic earnings (loss) per share or per unit calculation under the two-class method. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| 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
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- References No definition available.
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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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- Definition Deemed dividends on convertible preferred stock. No definition available.
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- Definition Net income loss available to common stockholders basic and diluted. No definition available.
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- Definition Net income loss available to common stockholders basic and diluted. No definition available.
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