Consolidated Statement of Changes in Stockholders' Equity (Unaudited) (USD $) In Thousands	Common Stock [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Treasury Stock [Member]	Total
Balance, December 31, 2012 at Dec. 31, 2012	$ 34,295	$ 22,485	$ 5,391	$ (6,734)	$ 55,437
Net income		3,342			3,342
Comprehensive loss			(5,581)		(5,581)
Common stock issuance (13,320 shares), net of issuance cost ($139)	74				74
Dividend reinvestment and purchase plan (15,739 shares)	440				440
Stock options exercised	(115)				(115)
Cash dividends ($0.52 per share)		(1,047)			(1,047)
Balance, June 30, 2013 at Jun. 30, 2013	$ 34,694	$ 24,780	$ (190)	$ (6,734)	$ 52,550