Consolidated Statements of Income (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Interest income
Loans	$ 49,546	$ 34,158
Securities
Taxable	4,243	2,791
Tax-exempt	2,189	1,947
Other	199	49
Total interest income	56,177	38,945
Interest expense
Deposits	4,373	4,080
Borrowings	1,833	1,484
Total interest expense	6,206	5,564
Net interest income	49,971	33,381
Provision for loan losses	1,450	3,050
Net interest income after provision for loan losses	48,521	30,331
Noninterest income
Service charges on deposit accounts	5,916	4,500
Fees and commissions	4,972	4,831
Insurance commissions	1,863	818
Wealth management revenue	2,144	1,724
Gains on sales of securities	0	54
BOLI income	731	730
Gains on sales of mortgage loans held for sale	1,585	3,565
Other	1,405	1,113
Total noninterest income	18,616	17,335
Noninterest expense
Salaries and employee benefits	28,428	21,274
Data processing	2,695	2,043
Net occupancy and equipment	4,847	3,604
Other real estate owned	1,701	2,049
Professional fees	1,200	1,173
Advertising and public relations	1,528	1,490
Intangible amortization	1,471	323
Communications	1,682	1,127
Merger-related expenses	195	0
Other	3,898	4,474
Total noninterest expense	47,645	37,557
Income before income taxes	19,492	10,109
Income taxes	5,895	2,538
Net income	$ 13,597	$ 7,571
Basic earnings per share (usd per share)	$ 0.43	$ 0.30
Diluted earnings per share (usd per share)	$ 0.43	$ 0.30
Cash dividends declared per common share (usd per share)	$ 0.17	$ 0.17