CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Unaudited) - USD ($) $ in Thousands	Total	Common Stock [Member]	Retained Earnings [Member]	Treasury Shares [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Balance Beginning (in shares) at Dec. 31, 2014		9,311,318
Balance beginning at Dec. 31, 2014	$ 125,695	$ 67,181	$ 69,394	$ (11,665)	$ 785
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	2,834		2,834
Other comprehensive income, net of taxes	1,435				1,435
Dividend Reinvestment and Stock Purchase Plan (in shares)		6,265
Dividend Reinvestment and Stock Purchase Plan	95	$ 95
Compensation expense relating to stock options	7	$ 7
Common stock dividends, $0.16 per share	(1,490)		(1,490)
Balance Ending (in shares) at Mar. 31, 2015		9,317,583
Balance ending at Mar. 31, 2015	128,576	$ 67,283	70,738	(11,665)	2,220
Balance Beginning (in shares) at Dec. 31, 2015		9,925,547
Balance beginning at Dec. 31, 2015	140,108	$ 76,908	74,629	(11,665)	236
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	2,964		2,964
Other comprehensive income, net of taxes	2,870				2,870
Dividend Reinvestment and Stock Purchase Plan (in shares)		6,241
Dividend Reinvestment and Stock Purchase Plan	101	$ 101
Repurchase of stock warrants	(1,545)	(1,545)
Compensation expense relating to stock options	1	1
Compensation expense relating to restricted stock	22	$ 22
Common stock dividends, $0.16 per share	(1,588)		(1,588)
Balance Ending (in shares) at Mar. 31, 2016		9,931,788
Balance ending at Mar. 31, 2016	$ 142,933	$ 75,487	$ 76,005	$ (11,665)	$ 3,106