Consolidated Statements of Income (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
Federal funds sold	$ 2	$ 5	$ 3	$ 8
Investment securities	4,766	3,019	9,315	5,921
Mortgage loans held for sale	168	118	237	273
Assets held in trading accounts	5	6	10	17
Interest bearing balances due from banks	279	352	558	642
TOTAL INTEREST INCOME	43,842	32,571	88,876	65,803
INTEREST EXPENSE
Deposits	2,235	2,082	4,505	4,281
Federal funds purchased and securities sold under agreements to repurchase	31	53	84	118
Other borrowings	988	692	1,998	1,426
Subordinated debentures	160	162	317	321
TOTAL INTEREST EXPENSE	3,414	2,989	6,904	6,146
NET INTEREST INCOME	40,428	29,582	81,972	59,657
Provision for loan losses	1,602	1,034	2,510	1,953
NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES	38,826	28,548	79,462	57,704
NON-INTEREST INCOME
Trust income	1,553	1,342	3,091	2,786
Service charges on deposit accounts	6,792	4,474	12,860	8,715
Other service charges and fees	859	791	1,684	1,566
Mortgage lending income	1,262	1,338	2,074	2,554
Investment banking income	154	696	336	1,150
Debit and credit card fees	5,801	4,341	11,444	8,380
Bank owned life insurance income	377	366	705	644
Gain (loss) on sale of securities	38	(193)	38	(193)
Net (loss) gain on assets covered by FDIC loss share agreements	(6,268)	(2,615)	(13,639)	(4,757)
Other income	4,820	733	5,984	1,741
TOTAL NON-INTEREST INCOME	15,388	11,273	24,577	22,586
NON-INTEREST EXPENSE
Salaries and employee benefits	20,982	17,937	43,447	36,444
Occupancy expense, net	3,285	2,450	7,155	5,005
Furniture and equipment expense	2,215	2,030	4,229	3,753
Other real estate and foreclosure expense	375	59	1,248	390
Deposit insurance	1,085	492	1,753	1,267
Merger related costs	1,354	(467)	2,627	(227)
Other operating expenses	10,546	7,818	23,923	15,599
TOTAL NON-INTEREST EXPENSE	39,842	30,319	84,382	62,231
INCOME BEFORE INCOME TAXES	14,372	9,502	19,657	18,059
Provision for income taxes	4,464	2,926	5,396	5,546
NET INCOME	9,908	6,576	14,261	12,513
BASIC EARNINGS PER SHARE (in Dollars per share)	$ 0.61	$ 0.40	$ 0.88	$ 0.76
DILUTED EARNINGS PER SHARE (in Dollars per share)	$ 0.60	$ 0.40	$ 0.87	$ 0.76
Legacy Loans [Member]
INTEREST INCOME
Loan interest	22,733	22,602	44,285	46,298
Loans Acquired [Member]
INTEREST INCOME
Loan interest	$ 15,889	$ 6,469	$ 34,468	$ 12,644