Stock Based Awards (Details 1) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2015 |
Dec. 31, 2014 |
|
| Expected dividend yield | 0.00% | 0.00% |
| Expected volatility | 108.00% | |
| Expected term (in years) | 6 years 29 days | |
| Minimum [Member] | ||
| Risk-free interest rate | 0.49% | 1.08% |
| Expected volatility | 78.00% | |
| Expected term (in years) | 5 years | |
| Maximum [Member] | ||
| Risk-free interest rate | 2.20% | 2.51% |
| Expected volatility | 101.00% | |
| Expected term (in years) | 6 years 6 months | |
| X | ||||||||||
- Definition Expected dividends to be paid to holders of the underlying shares or financial instruments (expressed as a percentage of the share or instrument's price). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- 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
|
| X | ||||||||||
- Definition Risk-free interest rate assumption used in valuing an instrument. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Weighted average expected volatility of stock price. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|