Unaudited Condensed Consolidated Statements of Changes in Shareholders’ Equity (USD $) In Thousands	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Balance at Dec. 31, 2012	$ 29,537	$ 934	$ 50,934	$ 79,747	$ 6,869	$ 168,021
Balance (in Shares) at Dec. 31, 2012		7,470
Net income				7,339		7,339
Other comprehensive income (loss)					(11,133)	(11,133)
Cash dividends declared-preferred				(750)		(750)
Preferred stock discount accretion	222			(222)
Shares issued pursuant to employee stock purchase plan			69			69
Shares issued pursuant to employee stock purchase plan (in Shares)		5
Expense related to employee stock purchase plan			19			19
Balance at Jun. 30, 2013	29,759	934	51,022	86,114	(4,264)	163,565
Balance (in Shares) at Jun. 30, 2013		7,475
Balance at Dec. 31, 2013	29,988	935	51,102	91,242	(3,212)	170,055
Balance (in Shares) at Dec. 31, 2013		7,479
Net income				8,194		8,194
Other comprehensive income (loss)					8,690	8,690
Cash dividends declared-preferred				(1,088)		(1,088)
Preferred stock discount accretion	12			(12)
Redemption of preferred stock	(10,000)					(10,000)
Shares issued under director compensation plan			36			36
Shares issued under director compensation plan (in Shares)		2
Shares issued pursuant to employee stock purchase plan			63			63
Shares issued pursuant to employee stock purchase plan (in Shares)		3
Expense related to employee stock purchase plan			19			19
Balance at Jun. 30, 2014	$ 20,000	$ 935	$ 51,220	$ 98,336	$ 5,478	$ 175,969
Balance (in Shares) at Jun. 30, 2014		7,484