Consolidated Statements of Operations (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Interest Income
Interest and fees on loans	$ 42,316	$ 35,998	$ 82,679	$ 72,022
Interest and dividends on investment securities	2,323	1,811	4,656	3,507
Interest on balances with other banks and short-term investments	116	173	254	382
Interest on federal funds sold	4	3	7	7
Total interest income	44,759	37,985	87,596	75,918
Interest Expense
Interest on deposits	2,324	2,638	4,736	5,578
Interest on customer repurchase agreements	31	64	69	133
Interest on long-term borrowings	384	419	764	834
Total interest expense	2,739	3,121	5,569	6,545
Net Interest Income	42,020	34,864	82,027	69,373
Provision for Credit Losses	3,134	2,357	5,068	5,722
Net Interest Income After Provision For Credit Losses	38,886	32,507	76,959	63,651
Noninterest Income
Service charges on deposits	1,219	951	2,411	2,236
Gain on sale of loans	1,021	4,768	2,864	10,417
Gain on sale of investment securities	2		10	23
Increase in the cash surrender value of bank owned life insurance	310	95	624	189
Other income	1,259	1,251	2,365	2,311
Total noninterest income	3,811	7,065	8,274	15,176
Noninterest Expense
Salaries and employee benefits	13,015	11,335	26,623	22,535
Premises and equipment expenses	3,107	2,927	6,196	5,727
Marketing and advertising	415	394	877	741
Data processing	1,432	1,531	3,020	3,070
Legal, accounting and professional fees	799	589	1,773	1,362
FDIC insurance	563	614	1,107	1,196
Other expenses	2,804	3,295	5,637	6,751
Total noninterest expense	22,135	20,685	45,233	41,382
Income Before Income Tax Expense	20,562	18,887	40,000	37,445
Income Tax Expense	7,618	7,212	14,557	14,198
Net Income	12,944	11,675	25,443	23,247
Preferred Stock Dividends	142	142	283	283
Net Income Available to Common Shareholders	$ 12,802	$ 11,533	$ 25,160	$ 22,964
Earnings Per Common Share
Basic (in Dollars per share)	$ 0.49	$ 0.45	$ 0.97	$ 0.90
Diluted (in Dollars per share)	$ 0.48	$ 0.44	$ 0.95	$ 0.88