Loss Per Common Share (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2016 |
Dec. 31, 2015 |
Dec. 31, 2014 |
|
| Dividends cancelled | |||
| Dividends cancelled | $ 5,063 | ||
| Common shares | |||
| Shares with anti-dilutive effect, not included in calculation of earnings per share | 3,411,270 | 1,698,569 | 3,437,148 |
| Convertible Preferred Stock | |||
| Shares with anti-dilutive effect, not included in calculation of earnings per share | 5,935,000 | 6,522,556 | 7,950,425 |