CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Retained Earnings [Member]	Total
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income				$ (572)
Other comprehensive income, net				(153)
Net income				(2,342)
Other comprehensive income, net				(139)
Balance at Dec. 31, 2015	$ 42,355	$ (68)	$ 19,657	$ 61,944
Balance (in shares) at Dec. 31, 2015	8,206,000			8,205,858
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	$ 0	0	2,408	$ 2,408
Exercise of stock options	$ 131	0	0	131
Exercise of stock options (in shares)	30,000
Stock based compensation	$ 164	0	0	164
Stock based compensation (in shares)	0
Common stock repurchases	$ (980)	0	0	(980)
Common stock repurchases (in shares)	(138,000)
Dividends on common stock	$ 0	0	(530)	(530)
Other comprehensive income, net	0	101	0	101
Balance at Jun. 30, 2016	$ 41,670	33	21,535	$ 63,238
Balance (in shares) at Jun. 30, 2016	8,098,000			8,097,975
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income				$ 1,125
Other comprehensive income, net				(16)
Balance at Jun. 30, 2016	$ 41,670	$ 33	$ 21,535	$ 63,238
Balance (in shares) at Jun. 30, 2016	8,098,000			8,097,975