Condensed Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Interest Income
Interest and fees on loans	$ 73,389	$ 63,941	$ 143,810	$ 122,424
Interest and dividends on investments:
Taxable interest	7,712	8,076	15,876	15,132
Interest exempt from federal income taxes	415	411	833	821
Dividends	495	473	1,032	992
Interest on bank deposits	46	39	100	70
Total interest income	82,057	72,940	161,651	139,439
Interest Expense
Interest on deposits	9,277	5,092	17,452	8,633
Interest on short-term borrowings	3,017	2,489	6,455	4,784
Interest on subordinated debentures	2,343	1,535	4,697	2,362
Interest on other long-term debt	224	75	295	152
Interest on lease obligations	70	74	140	148
Total interest expense	14,931	9,265	29,039	16,079
Net Interest Income	67,126	63,675	132,612	123,360
Provision for credit losses	2,835	1,168	6,930	8,071
Net Interest Income after Provision for Credit Losses	64,291	62,507	125,682	115,289
Noninterest Income
Net securities gains	6	5,262	6	8,102
Trust income	1,970	1,880	3,896	3,808
Service charges on deposit accounts	4,593	4,423	8,838	8,829
Insurance and retail brokerage commissions	2,014	1,820	3,975	3,688
Income from bank owned life insurance	1,442	2,168	2,868	3,662
Gain on sale of mortgage loans	2,074	1,241	3,502	2,725
Gain on sale of other loans and assets	1,777	2,331	2,861	2,905
Card-related interchange income	5,441	5,143	10,171	9,885
Derivatives mark to market	(17)	0	(43)	789
Swap fee income	820	297	1,213	587
Other income	1,786	1,743	3,491	3,371
Total noninterest income	21,906	26,308	40,778	48,351
Noninterest Expense
Salaries and employee benefits	27,311	26,154	54,531	51,027
Net occupancy expense	4,441	4,222	9,357	8,591
Furniture and equipment expense	3,824	3,647	7,492	7,187
Data processing expense	2,619	2,478	5,163	4,911
Advertising and promotion	1,231	1,176	2,471	1,985
Intangible amortization	1,260	1,247	2,176	2,150
Intangible amortization	745	829	1,499	1,613
Collection and repossession expense	460	607	1,007	1,430
Other professional fees and services	1,032	1,031	1,786	2,038
FDIC insurance	555	597	1,129	1,373
Loss on sale or write-down of assets	1,181	497	1,246	694
Litigation and operational losses	555	197	956	376
Merger and acquisition related	34	1,273	34	1,610
Other Noninterest Expense	6,981	5,174	13,112	11,017
Total noninterest expense	52,229	49,129	101,959	96,002
Income Before Income Taxes	33,968	39,686	64,501	67,638
Income tax provision	6,688	7,605	12,632	12,287
Net Income	$ 27,280	$ 32,081	$ 51,869	$ 55,351
Average Shares Outstanding (in shares)	98,346,674	99,305,009	98,412,492	98,374,244
Average Shares Outstanding Assuming Dilution (in shares)	98,600,609	99,504,409	98,651,810	98,529,160
Per Share Data:
Basic Earnings per Share (in dollars per share)	$ 0.28	$ 0.32	$ 0.53	$ 0.56
Diluted Earnings per Share (in dollars per share)	0.28	0.32	0.53	0.56
Cash Dividends Declared per Common Share (in dollars per share)	$ 0.10	$ 0.09	$ 0.20	$ 0.17