Consolidated Statements Of Stockholders' Equity - USD ($) $ in Thousands	Common Stock [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Treasury Stock [Member]	Total
Balance at Dec. 31, 2013	$ 35,249	$ 13,386	$ (2,151)	$ (59)	$ 46,425
Balance, shares at Dec. 31, 2013	4,629,113
Net income		1,877			1,877
Other comprehensive income (loss)			2,164		2,164
Restricted stock granted	36,043
Restricted stock forfeited	(650)
Compensation expense related to stock option and restricted stock grants	$ 230				230
Dividends declared on common stock		(280)			(280)
Balance at Sep. 30, 2014	$ 35,479	14,983	13	(59)	50,416
Balance, shares at Sep. 30, 2014	4,664,506
Balance at Dec. 31, 2014	$ 35,553	15,566	169	(59)	$ 51,229
Balance, shares at Dec. 31, 2014	4,662,606				4,662,606
Net income		2,787			$ 2,787
Other comprehensive income (loss)			(56)		(56)
Treasury shares purchased				(533)	(533)
Treasury shares purchased, shares	(48,059)
Restricted stock granted	31,841
Restricted stock forfeited	(1,001)
Compensation expense related to stock option and restricted stock grants	$ 279				279
Dividends declared on common stock		(560)			(560)
Balance at Sep. 30, 2015	$ 35,832	$ 17,793	$ 113	$ (592)	$ 53,146
Balance, shares at Sep. 30, 2015	4,645,387				4,645,387