|
Stock-based Compensation (Details) (USD $)
|
12 Months Ended |
|---|---|
|
Dec. 31, 2013
|
|
| Stock-based compensation | |
| Non-cash share compensation | $ 433,000 |
|
Restricted common shares
|
|
| Stock-based compensation | |
| Maximum number of shares authorized | 600,000 |
| Granted (in shares) | 250,000 |
| Grant date value (in dollars per share) | $ 11.50 |
| Grant date value (in dollars) | 2,900,000 |
| Vesting period | 3 years |
| Non-cash share compensation | 400,000 |
| Unrecognized compensation expense | $ 2,500,000 |
| Initial estimated cumulative forfeiture rate (as a percent) | 0.00% |