CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Unaudited) (USD $) In Thousands, unless otherwise specified	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income [Member]	Treasury Stock [Member]	Total
Balance at Dec. 31, 2011	$ 70	$ 22,401	$ 57,136	$ 6,179	$ 12,244	$ (1,753)	$ 96,277
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	0	0	0	1,657	0	0	1,657
Other comprehensive loss, net of tax	0	0	0	0	(1,463)	0	(1,463)
Dividends declared on common stock	0	0	0	(426)	0	0	(426)
Dividends accrued on preferred stock	0	0	0	(127)	0	0	(127)
Balance at Mar. 31, 2012	70	22,401	57,136	7,283	10,781	(1,753)	95,918
Balance at Dec. 31, 2012	70	22,401	57,180	8,621	19,571	(2,107)	105,736
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	0	0	0	922	0	0	922
Other comprehensive loss, net of tax	0	0	0	0	(1,809)	0	(1,809)
Dividends declared on common stock	0	0	0	(423)	0	0	(423)
Dividends accrued on preferred stock	0	0	0	(127)	0	0	(127)
Purchase of shares for treasury	0	0	0	0	0	(272)	(272)
Balance at Mar. 31, 2013	$ 70	$ 22,401	$ 57,180	$ 8,993	$ 17,762	$ (2,379)	$ 104,027