Compensation - Restricted Stock (Details) - Restricted Stock |
12 Months Ended |
|---|---|
|
Dec. 31, 2015
$ / shares
shares
| |
| Shares | |
| Nonvested at the beginning of the period (in shares) | shares | 0 |
| Converted (in shares) | shares | 125,183 |
| Granted (in shares) | shares | 190,471 |
| Vested (in shares) | shares | 0 |
| Forfeited (in shares) | shares | 0 |
| Nonvested at the end of the period (in shares) | shares | 315,654 |
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract] | |
| Nonvested at the beginning of the period (in dollars per share) | $ / shares | $ 0.00 |
| Converted (in dollars per share) | $ / shares | 16.98 |
| Granted (in dollars per share) | $ / shares | 34.01 |
| Vested (in dollars per share) | $ / shares | 0.00 |
| Forfeited (in dollars per share) | $ / shares | 0.00 |
| Nonvested at the end of the period (in dollars per share) | $ / shares | $ 27.26 |