Condensed Consolidated Statements of Operations (Unaudited) (USD $) Share data in Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Interest income:
Loans	$ 14,593,000	$ 15,364,000	$ 44,346,000	$ 46,696,000
Securities:
Taxable	1,020,000	1,025,000	3,051,000	3,413,000
Tax-exempt	145,000	99,000	407,000	296,000
Other investments	42,000	41,000	129,000	125,000
Federal funds sold and other short-term investments	229,000	239,000	675,000	426,000
Total interest income	16,029,000	16,768,000	48,608,000	50,956,000
Interest expense:
Time deposits	1,288,000	1,857,000	4,194,000	6,057,000
Demand and savings deposits	508,000	800,000	1,729,000	2,647,000
Junior subordinated debentures	338,000	327,000	1,007,000	976,000
Subordinated debentures and other borrowings	247,000	259,000	741,000	803,000
Total interest expense	2,381,000	3,243,000	7,671,000	10,483,000
Net interest income	13,648,000	13,525,000	40,937,000	40,473,000
Provision for loan losses	(300,000)	875,000	300,000	2,450,000
Net interest income after provision for loan losses	13,948,000	12,650,000	40,637,000	38,023,000
Noninterest income:
Service fees	1,099,000	1,124,000	3,347,000	3,214,000
Loan-related fees	139,000	89,000	326,000	268,000
Letters of credit commissions and fees	197,000	143,000	584,000	492,000
Gain on securities, net	24,000	203,000	108,000	129,000
Total other-than-temporary impairments (“OTTI”) on securities	(14,000)	(32,000)	(101,000)	(215,000)
Less: Noncredit portion of “OTTI”	(7,000)	(2,000)	(17,000)	(20,000)
Net impairments on securities	(7,000)	(30,000)	(84,000)	(195,000)
Other noninterest income	420,000	287,000	1,154,000	1,138,000
Total noninterest income	1,872,000	1,816,000	5,435,000	5,046,000
Noninterest expense:
Salaries and employee benefits	6,016,000	5,214,000	17,934,000	15,702,000
Occupancy and equipment	1,792,000	1,896,000	5,224,000	5,545,000
Foreclosed assets, net	552,000	1,222,000	1,915,000	2,741,000
FDIC assessment	480,000	632,000	1,362,000	2,016,000
Other noninterest expense	2,689,000	2,471,000	7,339,000	7,217,000
Total noninterest expense	11,529,000	11,435,000	33,774,000	33,221,000
Income before provision for income taxes	4,291,000	3,031,000	12,298,000	9,848,000
Provision for income taxes	1,410,000	762,000	4,023,000	3,090,000
Net income	2,881,000	2,269,000	8,275,000	6,758,000
Dividends and discount – preferred stock	(20,000)	(601,000)	(1,429,000)	(1,811,000)
Adjustment from repurchase of preferred stock	(149,000)		557,000
Net income available to common shareholders	$ 2,712,000	$ 1,668,000	$ 7,403,000	$ 4,947,000
Earnings per common share:
Basic (in Dollars per share)	$ 0.15	$ 0.13	$ 0.47	$ 0.38
Diluted (in Dollars per share)	$ 0.15	$ 0.13	$ 0.47	$ 0.37
Weighted average shares outstanding:
Basic (in Shares)	18,307	13,145	15,666	13,141
Diluted (in Shares)	18,648	13,234	15,876	13,216