CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Interest income:
Loans and leases	$ 57,864	$ 61,526
Investment securities, taxable	3,988	5,550
Investment securities, tax-exempt	174	264
Other	266	346
Total interest income	62,292	67,686
Interest expense:
Deposits	3,526	10,851
Short-term borrowings	36	254
Subordinated notes	818	884
Long-term debt and mandatorily redeemable securities	500	853
Total interest expense	4,880	12,842
Net interest income	57,412	54,844
Provision for credit losses*	2,398	11,353	[1]
Net interest income after provision for loan and lease losses	55,014	43,491
Noninterest income:
Mortgage banking	3,901	2,336
Insurance commissions	2,152	1,881
Equipment rental	4,629	6,630
Gains on investment securities available-for-sale	0	280
Other	3,077	2,669
Total noninterest income	25,869	24,622
Noninterest expense:
Salaries and employee benefits	25,196	24,401
Net occupancy	2,719	2,721
Furniture and equipment	6,458	6,407
Professional fees	1,613	1,442
Supplies and communication	1,475	1,634
FDIC and other insurance	665	288
Business development and marketing	997	1,359
Loan and lease collection and repossession	129	763
Other	1,115	2,093
Total noninterest expense	44,140	46,535
Income before income taxes	36,743	21,578
Income tax expense	8,637	5,160
Net income	28,106	16,418
Net (income) loss attributable to noncontrolling interests	(1)	(5)
Net income available to common shareholders	$ 28,105	$ 16,413
Per common share:
Basic net income per common share (in dollars per share)	$ 1.10	$ 0.64
Diluted net income per common share (in dollars per share)	1.10	0.64
Cash dividends (in dollars per share)	$ 0.29	$ 0.29
Basic weighted average common shares outstanding (in shares)	25,320,930	25,523,356
Diluted weighted average common shares outstanding (in shares)	25,320,930	25,523,356
Trust and wealth advisory
Noninterest income:
Trust and wealth advisory, service charges on deposit accounts, and debit card income	$ 5,481	$ 4,848
Service charges on deposit accounts
Noninterest income:
Trust and wealth advisory, service charges on deposit accounts, and debit card income	2,447	2,605
Debit card
Noninterest income:
Trust and wealth advisory, service charges on deposit accounts, and debit card income	4,182	3,373
Leased equipment
Noninterest expense:
Depreciation - leased equipment	$ 3,773	$ 5,427

[1] *ASU 2016-13 adopted during the fourth quarter of 2020 therefore March 31, 2020 provision amount reflects the incurred loss method.