Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015		Sep. 30, 2016	Sep. 30, 2015
Interest Income
Loans	$ 74,956	$ 72,242		$ 216,923	$ 214,808
Taxable securities	8,988	7,472		25,834	22,258
Tax-exempt securities	2,799	2,920		8,397	8,972
Deposits in banks	15	31		81	84
Total interest income	86,758	82,665		251,235	246,122
Interest Expense
Deposits	823	756		2,352	2,244
Federal Home Loan Bank advances	229	78		594	391
Other borrowings	134	137		407	419
Total interest expense	1,186	971		3,353	3,054
Net Interest Income	85,572	81,694		247,882	243,068
Provision for loan and lease losses	1,866	2,831		10,760	6,242
Net interest income after provision for loan and lease losses	83,706	78,863		237,122	236,826
Noninterest Income
Deposit account and treasury management fees (1)	7,222	7,230	[1]	21,304	21,441	[1]
Card revenue (1)	6,114	5,849	[1]	17,817	16,914	[1]
Financial services and trust revenue (1)	2,746	3,316	[1]	8,347	9,657	[1]
Loan revenue (1)	2,949	3,200	[1]	8,013	8,125	[1]
Merchant processing revenue	2,352	2,422		6,726	6,802
Bank owned life insurance	1,073	1,086		3,459	3,370
Investment securities gains, net	572	236		1,174	1,300
Change in FDIC loss-sharing asset	(104)	(1,635)		(2,197)	(2,979)
Other (1)	242	795	[1]	1,109	2,098	[1]
Total noninterest income	23,166	22,499		65,752	66,728
Noninterest Expense
Compensation and employee benefits	38,476	35,175		112,086	112,721
Occupancy	8,219	8,101		26,044	24,781
Merchant processing expense	1,161	1,090		3,312	3,146
Advertising and promotion	1,993	1,354		3,878	3,480
Data processing	4,275	3,796		12,350	13,022
Legal and professional fees	2,264	2,173		5,366	7,527
Taxes, licenses and fees	1,491	1,344		4,079	4,003
Regulatory premiums	776	1,084		2,985	3,626
Net cost (benefit) of operation of other real estate owned	(249)	240		(61)	(1,569)
Amortization of intangibles	1,460	1,695		4,526	5,230
Other	7,398	8,015		21,563	23,305
Total noninterest expense	67,264	64,067		196,128	199,272
Income before income taxes	39,608	37,295		106,746	104,282
Income tax provision	12,124	11,515		32,598	32,195
Net Income	$ 27,484	$ 25,780		$ 74,148	$ 72,087
Earnings per common share
Basic ($ per share)	$ 0.47	$ 0.45		$ 1.28	$ 1.25
Diluted ($ per share)	0.47	0.45		1.28	1.25
Dividends paid per common share	$ 0.39	$ 0.34		$ 1.14	$ 0.98
Weighted average number of common shares outstanding	57,215	57,051		57,173	57,007
Weighted average number of diluted common shares outstanding	57,225	57,064		57,183	57,021

[1] Reclassified to conform to the current period’s presentation. Reclassifications consisted of disaggregating fee revenue previously presented in ‘Service charges and other fees’ and certain revenue previously presented in ‘Other’ into the presentation above. The Company made these reclassifications to provide additional information about its sources of noninterest income. There was no change to total noninterest income as previously reported as a result of these reclassifications.