CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY (USD $) In Thousands, except Share data, unless otherwise specified	Total	COMMON STOCK	ADDITIONAL PAID-IN CAPITAL	RETAINED EARNINGS	ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)	TREASURY STOCK
Balance Beginning at Dec. 31, 2012	$ 93,726	$ 33,492	$ 18,157	$ 43,030	$ 5,357	$ (6,310)
Beginning Balance (in shares) at Dec. 31, 2012		4,019,112
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	3,684			3,684
Other comprehensive (loss) income	(1,648)				(1,648)
Dividends declared	(2,766)			(2,766)
Common shares issued for employee stock purchase plan (in shares)		410
Common shares issued for employee stock purchase plan	17	4	13
Balance Ending at Mar. 31, 2013	93,013	33,496	18,170	43,948	3,709	(6,310)
Ending Balance (in shares) at Mar. 31, 2013		4,019,522
Balance Beginning at Dec. 31, 2013	127,815	41,665	49,800	47,554	(4,894)	(6,310)
Beginning Balance (in shares) at Dec. 31, 2013		4,999,929
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	3,469			3,469
Other comprehensive (loss) income	3,257				3,257
Dividends declared	(2,265)			(2,265)
Common shares issued for employee stock purchase plan (in shares)		632
Common shares issued for employee stock purchase plan	29	6	23
Balance Ending at Mar. 31, 2014	$ 132,305	$ 41,671	$ 49,823	$ 48,758	$ (1,637)	$ (6,310)
Ending Balance (in shares) at Mar. 31, 2014		5,000,561