Earnings per common share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2016 |
Mar. 31, 2015 |
|
| Numerator | ||
| Net income (loss) - basic and diluted | $ 402 | $ (5) |
| Preferred stock dividend and accretion | (178) | (163) |
| Preferred stock principal forgiveness | 0 | 4,404 |
| Preferred stock dividend forgiveness | 0 | 2,215 |
| Net income available to common shareholders | $ 224 | $ 6,451 |
| Denominator | ||
| Weighted average shares outstanding - basic (in shares) | 1,418 | 409 |
| Dilutive effect of common stock options and restricted stock awards (in shares) | 0 | 10 |
| Weighted average shares outstanding - diluted (in shares) | 1,418 | 419 |
| Earnings per share - basic (in dollars per share) | $ 0.16 | $ 15.77 |
| Earnings per share - diluted (in dollars per share) | $ 0.16 | $ 15.40 |