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Subsequent Events, textual (Details) - USD ($) $ / shares in Units, $ in Thousands | Jan. 11, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
--- | --- | --- | --- | ---
Dividend declaration |  |  |  |
Dividends payable |  | $ 0 | $ 0 | $ 123
Subsequent Event | Cumulative Preferred Stock |  |  |  |
Dividend declaration |  |  |  |
Dividends payable (in USD per share) | $ 0.50 |  |  |
Dividends payable | $ 2,750 |  |  |
Date of record | Jan. 23, 2019 |  |  |
Date to be paid | Jan. 30, 2019 |  |  |

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