CONSOLIDATED STATEMENTS OF NET INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
INTEREST AND DIVIDEND INCOME
Loans, including fees	$ 472,713	$ 476,382	$ 443,124
Investment Securities:
Taxable	42,339	37,744	31,611
Tax-exempt	260	690	852
Dividends	1,178	1,056	2,314
Total Interest and Dividend Income	516,490	515,872	477,901
INTEREST EXPENSE
Deposits	154,570	159,411	92,836
Borrowings, junior subordinated debt securities and other	11,824	21,655	35,655
Total Interest Expense	166,394	181,066	128,491
NET INTEREST INCOME	350,096	334,806	349,410
Provision for credit losses	7,422	133	17,892
Net Interest Income After Provision for Credit Losses	342,674	334,673	331,518
NONINTEREST INCOME
Net loss on sale of securities	(2,295)	(7,938)	0
Other	7,135	10,226	10,993
Total Noninterest Income	52,023	49,083	57,620
NONINTEREST EXPENSE
Salaries and employee benefits	127,647	121,990	111,462
Data processing and information technology	19,757	19,510	17,437
Occupancy	16,195	15,102	14,814
Furniture, equipment and software	13,513	13,559	12,912
Other taxes	7,601	7,452	6,488
Marketing	5,906	6,351	6,813
Professional services and legal	5,452	5,468	7,823
FDIC insurance	4,235	4,201	4,122
Other	26,451	25,305	28,463
Total Noninterest Expense	226,757	218,938	210,334
Income Before Taxes	167,940	164,818	178,804
Income tax expense	33,710	33,553	34,023
Net Income	$ 134,230	$ 131,265	$ 144,781
Earnings per share—basic (in dollars per share)	$ 3.51	$ 3.43	$ 3.76
Earnings per share—diluted (in dollars per share)	3.49	3.41	3.74
Dividends declared per share (in dollars per share)	$ 1.38	$ 1.33	$ 1.29
Debit and credit card
NONINTEREST INCOME
Revenues from contract with customers	$ 18,303	$ 18,263	$ 18,248
Service charges on deposit accounts
NONINTEREST INCOME
Revenues from contract with customers	16,433	16,273	16,193
Wealth management
NONINTEREST INCOME
Revenues from contract with customers	$ 12,447	$ 12,259	$ 12,186