CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Interest income:
Interest and fees on loans	$ 100,362	$ 72,514
Interest and dividends on taxable investments	21,938	22,592
Interest and dividends on nontaxable investments	3,582	2,590
Total interest income	125,882	97,696
Interest expense:
Interest on deposits	9,928	2,565
Interest on borrowings	4,886	221
Interest on subordinated notes payable	38	38
Total interest expense	14,852	2,824
Net interest income	111,030	94,872
Provision for credit losses	3,500	906
Net interest income after provision for credit losses	107,530	93,966
Noninterest revenues:
Deposit service fees	15,134	16,155
Mortgage banking	275	155
Other banking services	1,022	739
Employee benefit services	29,384	29,580
Insurance services	11,522	10,409
Wealth management services	8,245	8,633
Loss on sales of investment securities	(52,329)	0
Gain on debt extinguishment	242	0
Unrealized gain on equity securities	0	2
Total noninterest revenues	13,495	65,673
Noninterest expenses:
Salaries and employee benefits	71,487	61,648
Data processing and communications	13,129	12,659
Occupancy and equipment	11,024	10,952
Amortization of intangible assets	3,667	3,732
Legal and professional fees	5,201	3,617
Business development and marketing	2,901	2,743
Acquisition expenses	57	299
Other expenses	6,586	4,157
Total noninterest expenses	114,052	99,807
Income before income taxes	6,973	59,832
Income taxes	1,175	12,777
Net income	$ 5,798	$ 47,055
Basic earnings per share	$ 0.11	$ 0.87
Diluted earnings per share	$ 0.11	$ 0.86