Condensed Consolidated Statement of Changes in Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Preferred Shares [Member]	Common Shares [Member]	Retained Earnings [Member]	Treasury Shares [Member]	Accumulated Other Comprehensive Loss [Member]
Beginning balance at Dec. 31, 2015						$ (495)
Net Income	$ 4,725
Other comprehensive income	1,313					1,313
Ending balance at Mar. 31, 2016						818
Beginning balance at Dec. 31, 2016	137,616	$ 18,950	$ 118,975	$ 19,263	$ (17,235)	(2,337)
Balance, shares at Dec. 31, 2016		20,481	8,343,509
Net Income	4,635			4,635
Other comprehensive income	361					361
Conversion of Series B preferred shares to common shares		$ (1,242)	$ 1,242
Conversion of Series B preferred shares to common shares, shares		(1,343)	171,663
Common stock issuance, net of costs	32,829		$ 32,829
Common stock issuance, net of costs,Shares			1,610,000
Stock-based compensation	121		$ 121
Stock-based compensation, shares			17,898
Common stock dividends ($0.06 per share)	(506)			(506)
Preferred stock dividend	(319)			(319)
Ending balance at Mar. 31, 2017	$ 174,737	$ 17,708	$ 153,167	$ 23,073	$ (17,235)	$ (1,976)
Balance, shares at Mar. 31, 2017		19,138	10,143,070