Consolidated Balance Sheets (USD $)	Dec. 31, 2012	Dec. 31, 2011
Cash and due from banks	$ 7,439,000	$ 5,374,000
Federal funds sold	7,852,000	21,785,000
Interest bearing deposits with banks and other short-term investments	324,043,000	205,252,000
Investment securities available for sale, at fair value	299,820,000	313,811,000
Federal Reserve and Federal Home Loan Bank stock	10,694,000	10,242,000
Loans held for sale	226,923,000	176,826,000
Loans	2,493,095,000	2,056,256,000
Less allowance for credit losses	(37,492,000)	(29,653,000)
Loans, net	2,455,603,000	2,026,603,000
Premises and equipment, net	15,261,000	12,320,000
Deferred income taxes	19,128,000	14,673,000
Bank owned life insurance	14,135,000	13,743,000
Intangible assets, net	3,785,000	4,145,000
Other real estate owned	5,299,000	3,225,000
Other assets	19,459,000	23,256,000
Total Assets	3,409,441,000	2,831,255,000
Liabilities
Noninterest bearing demand	881,390,000	688,506,000
Interest bearing transaction	113,813,000	80,105,000
Savings and money market	1,374,869,000	1,068,370,000
Time, $100,000 or more	232,875,000	332,470,000
Other time	294,275,000	222,644,000
Total deposits	2,897,222,000	2,392,095,000
Customer repurchase agreements	101,338,000	103,362,000
Long-term borrowings	39,300,000	49,300,000
Other liabilities	21,605,000	19,787,000
Total Liabilities	3,059,465,000	2,564,544,000
Shareholders' Equity
Common stock, par value $.01 per share; shares authorized 50,000,000, shares issued and outstanding 22,954,889 and 19,952,844, respectively	226,000	197,000
Warrant	946,000	946,000
Additional paid in capital	180,593,000	132,670,000
Retained earnings	106,146,000	71,423,000
Accumulated other comprehensive income	5,465,000	4,875,000
Total Shareholders' Equity	349,976,000	266,711,000
Total Liabilities and Shareholders' Equity	3,409,441,000	2,831,255,000
Series B Preferred Stock [Member]
Shareholders' Equity
Preferred stock, par value $.01 per share, shares authorized 1,000,000, Series B, $1,000 per share liquidation preference, shares issued and outstanding 56,600 at December 31, 2012 and 2011.	$ 56,600,000	$ 56,600,000