Earnings per Share (Reconciliation of Basic and Diluted Earnings per Common Share) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Numerator: Basic
Net earnings (loss) attributable to common shareholders	$ 642	$ (13,953)
Less: Allocation to participating securities	(19)
Net earnings (loss) attributable to common shareholders, net of amount allocated to participating securities	623	(13,953)
Numerator: Diluted
Net earnings (loss) attributable to common shareholders, net of amount allocated to participating securities	$ 623	$ (13,953)
Denominator
Weighted average number of common shares - Basic	11,745,665	2,937,698
Unvested stock	17,141
Weighted average number of common shares - Diluted	11,762,806	2,937,698
Earnings per Share:
Basic Earnings (Loss) per Share	$ 0.05	$ (4.75)
Diluted Earnings (Loss) per Share	$ 0.05	$ (4.75)