Consolidated Statements of Income (unaudited) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2020	Mar. 31, 2019
Interest, fee and dividend income
Interest and fees on loans		$ 78,728	$ 79,321
Securities available for sale		5,753	5,922
Securities held to maturity		4,091	5,217
Other		829	884
Total interest, fee and dividend income		89,401	91,344
Interest expense
Deposits		9,104	8,826
Short-term borrowings		1,797	3,237
Long-term debt		393	422
Junior subordinated debt		926	1,168
Total interest expense		12,220	13,653
Net interest income		77,181	77,691
Provision for loan losses	[1]	29,640	5,807
Net interest income after provision for loan losses		47,541	71,884
Noninterest income
Service charges on deposit accounts		3,997	4,236
ATM and debit card fees		5,854	5,525
Retirement plan administration fees		7,941	7,734
Wealth management		7,273	6,563
Insurance		4,269	4,744
Bank owned life insurance income		1,374	1,377
Net securities (losses) gains		(812)	57
Other		5,527	3,585
Total noninterest income		35,423	33,821
Noninterest expense
Salaries and employee benefits		40,750	39,356
Occupancy		5,995	6,275
Data processing and communications		4,233	4,414
Professional fees and outside services		3,897	3,668
Equipment		4,642	4,757
Office supplies and postage		1,636	1,591
FDIC expenses		311	1,017
Advertising		609	503
Amortization of intangible assets		834	968
Loan collection and other real estate owned, net		1,017	785
Other		6,957	5,126
Total noninterest expense		70,881	68,460
Income before income tax expense		12,083	37,245
Income tax expense		1,715	8,118
Net income		$ 10,368	$ 29,127
Earnings per share
Basic (in dollars per share)		$ 0.24	$ 0.67
Diluted (in dollars per share)		$ 0.23	$ 0.66

[1] Beginning January 1, 2020, calculation is based on current expected loss methodology. Prior to January 1, 2020, calculation was based on incurred loss methodology.