Earnings per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended
		Mar. 31, 2018	Mar. 31, 2017
Basic and Diluted Earnings Per Common Share
Net income (loss) available to common stockholders		$ 74	$ (5)
Weighted average common shares outstanding		1,907	1,905
Earnings per share - basic and diluted (in dollars per share)	[1]	$ 0.04	$ 0.00

[1] Restated