Consolidated Statements of Changes in Stockholders' Equity (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, 2011	$ 50,362	$ 1,830	$ 7,140	$ 44,215	$ 1,934	$ (4,757)
Net income	6,009			6,009
Other comprehensive income/loss	(540)				(540)
Purchase of treasury stock	(262)					(262)
Proceeds from stock options issued out of treasury	9		(6)			15
Grants of restricted stock	0		(230)			230
Vesting of restricted stock	116		116
Fractional cash dividends paid with 5% stock dividend	(10)			(10)
Cash dividends declared	(1,211)			(1,211)
Cash dividends declared on unvested restricted stock	26			(26)
Balance at Dec. 31, 2012	54,447	1,830	7,020	48,977	1,394	(4,774)
Net income	4,744			4,744
Other comprehensive income/loss	(1,045)				(1,045)
Purchase of treasury stock	(269)					(269)
Grants of restricted stock	0		(218)			218
Vesting of restricted stock	165		165
Cash dividends declared	(1,263)			(1,263)
Cash dividends declared on unvested restricted stock	(26)			(26)
Balance at Dec. 31, 2013	56,753	1,830	6,967	52,432	349	(4,825)
Net income	6,440			6,440
Other comprehensive income/loss	288				288
Purchase of treasury stock	(913)					(913)
Grants of restricted stock	0		(173)			173
Vesting of restricted stock	203		203
Directors fees paid in grants of stock	6		0			6
Cash dividends declared	(1,288)			(1,288)
Cash dividends declared on unvested restricted stock	(28)			(28)
Balance at Dec. 31, 2014	$ 61,461	$ 1,830	$ 6,997	$ 57,556	$ 637	$ (5,559)