Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands |
Dec. 31, 2016 |
Dec. 31, 2015 |
|---|---|---|
| Consolidated Balance Sheets - Parenthetical [Abstract] | ||
| Allowance for loan and lease losses | $ 20,912 | $ 16,316 |
| Preferred stock, par value | $ 0.01 | $ 0.01 |
| Preferred stock, shares authorized | 2,500,000 | 2,500,000 |
| Preferred stock, shares issued | 0 | 0 |
| Preferred stock, shares outstanding | 0 | 0 |
| Common stock, par value | $ 0.01 | $ 0.01 |
| Common stock, shares authorized | 25,000,000 | 25,000,000 |
| Common stock, shares issued | 8,959,239 | 8,922,375 |
| Common stock, shares outstanding | 8,715,856 | 8,699,410 |
| Treasury stock, shares | 243,383 | 222,965 |