Consolidated Statements of Changes in Stockholders' Equity (Unaudited) (USD $) In Thousands	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Treasury Stock [Member]
Balance at Dec. 31, 2012	$ 54,447	$ 1,830	$ 7,020	$ 48,977	$ 1,394	$ (4,774)
Net income	3,183			3,183
Other comprehensive income	(833)				(833)
Purchase of treasury stock	(269)					(269)
Issuance of new restricted stock grants						218
Vesting of existing restricted stock grants			(218)
Directors fees paid in grants of stock	128		128
Cash dividends declared	(631)			(631)
Cash dividends declared on unvested restricted stock grants	(13)			(13)
Balance at Sep. 30, 2013	56,012	1,830	6,930	51,516	561	(4,825)
Balance at Dec. 31, 2013	56,753	1,830	6,967	52,432	349	(4,825)
Net income	4,635			4,635
Other comprehensive income	48				48
Purchase of treasury stock	(332)					(332)
Issuance of new restricted stock grants			(173)			173
Vesting of existing restricted stock grants	162		162
Directors fees paid in grants of stock	6					6
Cash dividends declared	(649)			(649)
Cash dividends declared on unvested restricted stock grants	(15)			(15)
Balance at Sep. 30, 2014	$ 60,608	$ 1,830	$ 6,956	$ 56,403	$ 397	$ (4,978)