Fair Value Measurements - Schedule of Significant Assumptions Used and Related Fair Values for Warrants (Details) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | 12 Months Ended |
|---|---|---|
Mar. 31, 2016 |
Dec. 31, 2015 |
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| Fair value | $ 234 | $ 273 |
| Original issuance 7/3/2012 [Member] | ||
| Exercise price | $ 6.09 | $ 6.09 |
| Volatility | 51.10% | 49.10% |
| Risk free interest rate | 0.59% | 0.86% |
| Term (years) | 1 year 3 months 4 days | 1 year 6 months 4 days |
| Market Discount | 22.10% | 22.90% |
| Warrants Outstanding | 211,000 | 211,000 |
| Fair value | $ 178 | $ 200 |
| Original Issuance 12/13/2011 [Member] | ||
| Exercise price | $ 8.43 | $ 8.43 |
| Volatility | 52.90% | 48.40% |
| Risk free interest rate | 0.49% | 0.65% |
| Term (years) | 8 months 12 days | 11 months 12 days |
| Market Discount | 17.40% | 18.30% |
| Warrants Outstanding | 138,000 | 138,000 |
| Fair value | $ 56 | $ 73 |
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- Definition Fair Value Assumptions Marketability Discount. No definition available.
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- Definition Number of warrants or rights outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Agreed upon price for the exchange of the underlying asset. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Period the instrument, asset or liability is expected to be outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Measure of dispersion, in percentage terms (for instance, the standard deviation or variance), for a given stock price. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Risk-free interest rate assumption used in valuing an instrument. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Value of outstanding derivative securities that permit the holder the right to purchase securities (usually equity) from the issuer at a specified price. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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