Consolidated Statements of Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Interest Income
Loans and fees	$ 325,001	$ 237,037	$ 229,036
Federal funds sold and interest-bearing deposits with banks	1,295	440	348
Taxable investment securities and other	35,352	17,208	17,811
Tax-exempt investment securities	5,895	2,633	1,647
Total Interest Income	367,543	257,318	248,842
Interest Expense
Total	44,253	16,793	32,059
Federal funds purchased and securities sold under agreements to repurchase	3,658	78	556
Other borrowings	7,017	5,612	8,540
Total Interest Expense	54,928	22,483	41,155
Net Interest Income	312,615	234,835	207,687
Provision (benefit) for credit losses	8,514	(10,896)	27,222
Net Interest Income after Provision (Benefit) for Credit Losses	304,101	245,731	180,465
Noninterest Income
Service charges on deposit accounts	10,985	9,856	9,148
Commissions and fees	9,116	6,939	5,868
Income on bank owned life insurance	3,980	2,676	2,657
Loss on equity securities	(1,302)	(285)	(552)
Gains on sales of loans	2,765	2,264	3,322
Gains on investment securities transactions, net	0	9	1,213
Swap income	1,576	634	4,719
Other income	979	268	735
Total Noninterest Income	28,099	22,361	27,110
Total Noninterest Income
Compensation and employee benefits	108,167	82,589	76,470
Premises and equipment	30,882	24,773	21,871
FDIC insurance expense	2,724	2,341	2,123
Data processing expense	6,238	5,454	4,964
Merger-related expenses	8,606	1,782	0
Other operating expenses	31,591	23,818	27,370
Total Noninterest Expense	188,208	140,757	132,798
Income before provision for income taxes	143,992	127,335	74,777
Provision for income taxes	36,623	32,294	17,259
Net Income	$ 107,369	$ 95,041	$ 57,518
Per Share of Common Stock
Basic earnings (usd per share)	$ 1.64	$ 1.85	$ 1.13
Diluted earnings (usd per share)	1.63	1.85	1.13
Cash dividends paid (usd per share)	$ 0.57	$ 0.53	$ 0.50