Income Taxes (Details 1) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2016 |
Dec. 31, 2015 |
Dec. 31, 2014 |
|
| Effective Income Tax Rate Reconciliation, Amount [Abstract] | |||
| Computed at 34% | $ 1,758 | $ (3,840) | $ (839) |
| State taxes | (187) | (268) | 592 |
| Book gains (losses) not currently benefited | (4,439) | 2,740 | 454 |
| Other | 659 | (20) | 235 |
| Revaluation of warrant liability | (280) | 1,534 | (346) |
| Research and development credits | (252) | (146) | (97) |
| Net operating loss carryforward expirations | 2,741 | 0 | 0 |
| Total | $ 0 | $ 0 | $ (1) |
| X | ||||||||||
- Definition Amount of the difference between reported income tax expense (benefit) and the expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to net operating loss carryforward expirations. No definition available.
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- Definition Income tax reconciliation book gains losses not currently benefited. No definition available.
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- Definition Income tax reconciliation revaluation of warrant liability. No definition available.
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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/presentationRef
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- References No definition available.
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- Definition The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to research tax credit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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