Earnings per Share (Reconciliation of Basic and Diluted Earnings per Common Share) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Numerator: Basic
Net earnings (loss) attributable to common shareholders	$ 2,513	$ (1,237)	$ 5,896	$ (10,536)
Less: Allocation to participating securities	(17)	(17)	(52)	(37)
Net earnings (loss) attributable to common shareholders, net of amount allocated to participating securities	2,496	(1,254)	5,844	(10,573)
Numerator: Diluted
Interest and fair value adjustment on Convertible Debt	15		28
Total Diluted	$ 2,511	$ (1,254)	$ 5,872	$ (10,573)
Denominator
Weighted average number of common shares - Basic	11,800,908	11,542,932	11,776,591	8,705,426
Performance Based Share Awards			5,714
Convertible Debt	97,269		97,269
Weighted average number of common shares - Diluted	11,898,177	11,542,932	11,879,574	8,705,426
Earnings per Share:
Basic Earnings (Loss) per Share	$ 0.21	$ (0.11)	$ 0.50	$ (1.21)
Diluted Earnings (Loss) per Share	$ 0.21	$ (0.11)	$ 0.49	$ (1.21)

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