CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Interest income
Interest and fees on loans	$ 60,882	$ 62,565
Interest and dividends on investment securities:
Taxable interest income	14,094	8,611
Non-taxable interest income	838	1,005
Other interest income	277	150
Total interest income	76,091	72,331
Interest expense
Deposits	2,124	3,732
Federal funds purchased and securities sold under agreements to repurchase	59	57
Short-term borrowings	89	19
Long-term debt	226	29
Senior notes	400	400
Subordinated notes	2,483	2,476
Junior subordinated debt owed to unconsolidated trusts	654	725
Total interest expense	6,035	7,438
Net interest income	70,056	64,893
Provision for credit losses	(253)	(6,796)
Net interest income after provision for credit losses	70,309	71,689
Noninterest income
Income on bank owned life insurance	884	964
Realized net gains (losses) on securities	106	25
Unrealized net gains (losses) recognized on equity securities	(720)	1,616
Other income	4,764	932
Total noninterest income	35,772	31,445
Noninterest expense
Salaries, wages, and employee benefits	39,354	30,384
Data processing	4,978	4,280
Net occupancy expense of premises	5,067	4,563
Furniture and equipment expenses	2,030	2,026
Professional fees	1,507	1,945
Amortization of intangible assets	3,011	2,401
Interchange expense	1,545	1,484
Other expense	12,884	7,416
Total noninterest expense	70,376	54,499
Income before income taxes	35,705	48,635
Income taxes	7,266	10,819
Net income	$ 28,439	$ 37,816
Basic earnings per common share (in dollars per share)	$ 0.51	$ 0.69
Diluted earnings per common share (in dollars per share)	0.51	0.69
Dividends declared per share of common stock (in dollars per share)	$ 0.23	$ 0.23
Wealth management fees
Noninterest income
Non-interest income	$ 15,779	$ 12,584
Fees for customer services
Noninterest income
Non-interest income	8,907	8,037
Remittance processing
Noninterest income
Non-interest income	5,077	4,621
Mortgage revenue
Noninterest income
Mortgage revenue	$ 975	$ 2,666