Deposits - Components of Deposits (Details) - USD ($) $ in Thousands |
Dec. 31, 2015 |
Dec. 31, 2014 |
|---|---|---|
| Deposits [Abstract] | ||
| Noninterest-bearing | $ 29,392 | $ 14,354 |
| NOW | 16,261 | 20,752 |
| Statement savings | 28,327 | 23,901 |
| Money market | 211,436 | 142,532 |
| Certificates of deposit, retail | 323,840 | 358,159 |
| Certificates of deposit, brokered | 66,151 | 54,429 |
| Total deposits | $ 675,407 | $ 614,127 |