|
Stock-Based Compensation - Restricted Stock Award Activity (Details) (USD $)
|
12 Months Ended |
|---|---|
|
Dec. 31, 2013
|
|
| RSAs [Roll Forward] | |
| Outstanding, end of year (in shares) | 709,780 |
|
Restricted Stock
|
|
| RSAs [Roll Forward] | |
| Outstanding, beginning of year (in shares) | 181,535 |
| Granted (in shares) | 1,116,000 |
| Settled (in shares) | (252,755) |
| Outstanding, end of year (in shares) | 709,780 |
| Weighted Average Fair Value [Roll Forward] | |
| Outstanding, beginning of year (in shares) | $ 0.71 |
| Granted (in shares) | $ 1.07 |
| Settled (in shares) | $ 0.68 |
| Outstanding, end of year (in shares) | $ 1.45 |