Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Interest Income
Loans, including fees	$ 155,080	$ 158,928	$ 319,065	$ 334,452
Investment securities:
Taxable	13,898	15,171	27,588	31,465
Tax-exempt	5,921	5,323	11,574	10,031
Loans held for sale	199	509	671	829
Other interest income	1,575	766	2,711	3,297
Total Interest Income	176,673	180,697	361,609	380,074
Interest Expense
Deposits	7,982	17,118	17,584	43,558
Short-term borrowings	137	517	325	4,590
Long-term borrowings	6,155	10,307	16,853	18,426
Total Interest Expense	14,274	27,942	34,762	66,574
Net Interest Income	162,399	152,755	326,847	313,500
Provision for credit losses	(3,500)	19,570	(9,000)	63,600
Net Interest Income After Provision for Credit Losses	165,899	133,185	335,847	249,900
Non-Interest Income
Non-interest income before investment securities gains	51,854	52,917	113,776	107,515
Investment securities gains, net	36	3,005	33,511	3,051
Total Non-Interest Income	51,890	55,922	147,287	110,566
Non-Interest Expense
Salaries and employee benefits	78,367	81,012	160,953	161,240
Data processing and software	13,932	12,193	27,493	23,838
Net occupancy	12,494	13,144	26,476	26,630
Other outside services	8,178	7,600	16,668	15,481
State taxes	4,384	3,088	8,889	5,891
Equipment	3,424	3,193	6,852	6,611
Professional fees	2,651	3,331	5,430	7,533
FDIC insurance	2,282	2,133	4,906	4,941
Amortization of TCI	1,563	1,450	3,094	2,900
Marketing	1,348	1,303	2,350	2,882
Intangible amortization	178	132	293	264
Debt extinguishment	412	2,878	32,575	2,878
Other	11,618	11,549	23,236	24,469
Total Non-Interest Expense	140,831	143,006	319,215	285,558
Income Before Income Taxes	76,958	46,101	163,919	74,909
Income taxes	11,994	6,542	25,892	9,303
Net Income	64,964	39,559	138,027	65,606
Preferred stock dividends	(2,562)	0	(5,153)	0
Net Income Available to Common Shareholders	$ 62,402	$ 39,559	$ 132,874	$ 65,606
PER SHARE:
Net Income (Basic) (in dollars per share)	$ 0.38	$ 0.24	$ 0.81	$ 0.40
Net Income (Diluted) (in dollars per share)	0.38	0.24	0.81	0.40
Cash Dividends (in dollars per share)	$ 0.14	$ 0.13	$ 0.28	$ 0.26
Other service charges and fees
Non-Interest Income
Non-interest income before investment securities gains	$ 17,129	$ 16,748	$ 33,471	$ 35,167
Service charges on deposit accounts
Non-Interest Income
Non-interest income before investment securities gains	10,860	9,138	21,614	20,377
Investment management and trust services
Non-Interest Income
Non-interest income before investment securities gains	17,634	13,407	34,981	28,462
Mortgage banking income
Non-Interest Income
Non-interest income before investment securities gains	2,838	9,964	16,798	16,198
Other
Non-Interest Income
Non-interest income before investment securities gains	$ 3,393	$ 3,660	$ 6,912	$ 7,311