Earnings (Loss) Per Common Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Income (Loss) [Abstract]
Net income (loss)	$ (8,087)	$ 4,162
Less: preferred stock dividends	(99)	(99)
Net income (loss) applicable to common shareholders	$ (8,186)	4,063
Diluted Earnings Per Common Share [Abstract]
Net income (loss) applicable to common shareholders, Diluted		$ 4,162
Weighted Average Shares [Abstract]
Weighted average shares outstanding, Basic and Diluted (in shares)	20,470
Weighted average shares outstanding, Basic (in shares)		20,159
Weighted average shares outstanding, Diluted (in shares)		21,537
Per Share Amount [Abstract]
Net income (loss) applicable to common shareholders, Basic and Diluted (in dollars per share)	$ (0.40)
Net income (loss) applicable to common shareholders, Basic (in dollars per share)	(0.40)	$ 0.20
Net income (loss) applicable to common shareholders, Diluted (in dollars per share)	$ (0.40)	$ 0.19
Series D Preferred Stock [Member]
Diluted Earnings Per Common Share [Abstract]
Effect of Series D preferred stock		$ 99
Weighted Average Shares [Abstract]
Effect of Series D preferred stock (in shares)		1,378