Condensed Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Interest Income
Interest and fees on loans	$ 68,076	$ 73,389	$ 139,816	$ 143,810
Interest and dividends on investments:
Taxable interest	6,493	7,712	13,466	15,876
Interest exempt from federal income taxes	267	415	582	833
Dividends	113	495	377	1,032
Interest on bank deposits	32	46	69	100
Total interest income	74,981	82,057	154,310	161,651
Interest Expense
Interest on deposits	5,686	9,277	14,135	17,452
Interest on short-term borrowings	47	3,017	635	6,455
Interest on subordinated debentures	2,142	2,343	4,288	4,697
Interest on other long-term debt	354	224	709	295
Interest on lease obligations	66	70	133	140
Total interest expense	8,295	14,931	19,900	29,039
Net Interest Income	66,686	67,126	134,410	132,612
Provision for credit losses	6,859	2,835	37,826	6,930
Net Interest Income after Provision for Credit Losses	59,827	64,291	96,584	125,682
Noninterest Income
Net securities gains	8	6	27	6
Trust income	2,109	1,970	4,220	3,896
Service charges on deposit accounts	3,286	4,593	8,031	8,838
Insurance and retail brokerage commissions	1,831	2,014	3,826	3,975
Income from bank owned life insurance	1,800	1,442	3,416	2,868
Gain on sale of mortgage loans	4,243	2,074	6,789	3,502
Gain on sale of other loans and assets	581	1,777	1,280	2,861
Card-related interchange income	5,886	5,441	11,148	10,171
Derivatives mark to market	(221)	(17)	(1,962)	(43)
Swap fee income	609	820	823	1,213
Other income	1,680	1,786	3,487	3,491
Total noninterest income	21,812	21,906	41,085	40,778
Noninterest Expense
Salaries and employee benefits	28,773	27,311	58,750	54,531
Net occupancy expense	4,397	4,441	9,370	9,357
Furniture and equipment expense	3,657	3,824	7,435	7,492
Data processing expense	2,596	2,619	5,063	5,163
Advertising and promotion	1,535	1,231	2,685	2,471
Intangible amortization	1,254	1,260	1,992	2,176
Intangible amortization	919	745	1,853	1,499
Collection and repossession expense	341	460	905	1,007
Other professional fees and services	920	1,032	1,818	1,786
FDIC insurance	733	555	761	1,129
Loss on sale or write-down of assets	140	1,181	353	1,246
Litigation and operational losses	319	555	709	956
Off-Balance Sheet, Credit Loss, Liability, Change in Method, Credit Loss Expense (Reversal)	887	612	(1,652)	231
COVID-19 Related Expenses	419	0	442	0
Other Noninterest Expense	5,866	6,403	12,543	12,915
Total noninterest expense	52,756	52,229	103,027	101,959
Income Before Income Taxes	28,883	33,968	34,642	64,501
Income tax provision	5,032	6,688	6,064	12,632
Net Income	$ 23,851	$ 27,280	$ 28,578	$ 51,869
Average Shares Outstanding (in shares)	97,932,333	98,346,674	98,027,980	98,412,492
Average Shares Outstanding Assuming Dilution (in shares)	98,146,854	98,600,609	98,254,429	98,651,810
Per Share Data:
Basic Earnings per Share (in dollars per share)	$ 0.24	$ 0.28	$ 0.29	$ 0.53
Diluted Earnings per Share (in dollars per share)	0.24	0.28	0.29	0.53
Cash Dividends Declared per Common Share (in dollars per share)	$ 0.11	$ 0.10	$ 0.22	$ 0.20