Consolidated Statement Of Changes In Stockholders' Equity - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-In Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Income [Member]	Treasury Stock [Member]	Series B Preferred Stock [Member]	Total
Balance at Dec. 31, 2014	$ 159	$ 59,696	$ (22,157)	$ 51	$ (3,245)	$ 5	$ 34,509
Net income			718				718
Other comprehensive income				23			23
Stock option expense, net of forfeitures		71					71
Cash dividends declared on Series B preferred stock and accretion of discount		54	(429)				(375)
Balance at Jun. 30, 2015	159	59,821	(21,868)	74	(3,245)	5	34,946
Balance at Dec. 31, 2015	161	59,937	(18,537)	(9)	(3,245)	5	38,312
Net income			738				738
Other comprehensive income				89			89
Restricted stock expense, net of forfeitures		45					45
Stock option expense, net of forfeitures		14					14
Cash dividends declared on Series B preferred stock and accretion of discount		54	(429)				(375)
Purchase of 20,500 treasury shares					(29)		(29)
Balance at Jun. 30, 2016	$ 161	$ 60,050	$ (18,228)	$ 80	$ (3,274)	$ 5	$ 38,794