Earnings per Share (Reconciliation of Basic and Diluted Earnings per Common Share) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Numerator: Basic
Net earnings (loss) attributable to common shareholders	$ 2,741	$ 4,654	$ 3,383	$ (9,299)
Less: Allocation to participating securities	(20)	(20)	(36)	(20)
Net earnings (loss) attributable to common shareholders, net of amount allocated to participating securities	2,721	4,634	3,347	(9,319)
Numerator: Diluted
Dividends and fair value adjustment on Series E Preferred Stock		(95)
Interest and fair value adjustment on Convertible Debt	17	(9)	13
Total Diluted	$ 2,738	$ 4,530	$ 3,360	$ (9,319)
Denominator
Weighted average number of common shares - Basic	11,782,594	11,541,085	11,764,231	7,263,158
Series E Preferred Stock		668,111
Warrants - RES		23,146
Performance Based Share Awards			8,571
Convertible Debt	97,269	97,269	97,269
Weighted average number of common shares - Diluted	11,879,863	12,329,611	11,870,071	7,263,158
Earnings per Share:
Basic Earnings (Loss) per Share	$ 0.23	$ 0.40	$ 0.28	$ (1.28)
Diluted Earnings (Loss) per Share	$ 0.23	$ 0.37	$ 0.28	$ (1.28)