CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Cash flows from operating activities:
Net income	$ 45,950	$ 38,889
Adjustments to reconcile net income to net cash from operating activities:
Depreciation	3,011	3,069
Provision for credit losses	10,000	5,150
Amortization of loan servicing rights	241	286
Loans originated for sale, including participations	(8,177)	(4,266)
Net gain on sales of loans	(253)	(127)
Proceeds from sale of loans, including participations	9,116	3,421
Net gain on Visa shares	(9,011)	0
Net (gain) loss on sales of premises and equipment	55	(1)
Net (gain) loss on sales and calls of securities available-for-sale	46	(19)
Net securities amortization	2,393	2,369
Stock based compensation expense	1,875	(393)
Losses (earnings) on life insurance	(1,926)	(1,384)
Gain on life insurance	(243)	0
Tax benefit of stock award issuances	(208)	(720)
Net change:
Interest receivable and other assets	3,786	(1,411)
Interest payable and other liabilities	(10,859)	(7,958)
Total adjustments	(154)	(1,984)
Net cash from operating activities	45,796	36,905
Cash flows from investing activities:
Proceeds from sale of securities available-for-sale	7,136	99,951
Proceeds from sale of Visa shares	7,358	0
Proceeds from maturities, calls and principal paydowns of securities available-for-sale	28,917	38,886
Proceeds from maturities, calls and principal paydowns of securities held-to-maturity	0	6
Purchases of securities available-for-sale	0	(4,314)
Purchase of life insurance	(241)	(191)
Net (increase) decrease in total loans	(137,068)	(157,846)
Proceeds from sales of land, premises and equipment	6	13
Purchases of land, premises and equipment	(3,966)	(3,823)
Purchase of Federal Home Loan Bank stock	0	(5,625)
Proceeds from life insurance	536	0
Net cash from investing activities	(97,322)	(32,943)
Cash flows from financing activities:
Net increase (decrease) in total deposits	43,012	(37,561)
Net increase (decrease) in short-term borrowings	55,000	(22,000)
Proceeds from short-term FHLB borrowings	0	125,000
Net payments on short-term FHLB borrowings	(50,000)	0
Common dividends paid	(24,624)	(23,529)
Preferred dividends paid	(13)	(13)
Payments related to equity incentive plans	(2,596)	(3,124)
Purchase of treasury stock	(291)	(285)
Sale of treasury stock	391	405
Net cash from financing activities	20,879	38,893
Net change in cash and cash equivalents	(30,647)	42,855
Cash and cash equivalents at beginning of the period	151,824	130,282
Cash and cash equivalents at end of the period	121,177	173,137
Cash paid during the period for:
Interest	94,597	57,011
Income taxes	11,680	7,125
Supplemental Cash Flow Elements [Abstract]
Loans transferred to other real estate owned	$ 0	$ 284