CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Cash flows from operating activities:
Net income	$ 38,889	$ 49,315
Adjustments to reconcile net income to net cash from operating activities:
Depreciation	3,069	3,020
Provision for credit losses	5,150	417
Amortization of loan servicing rights	286	385
Net change in loan servicing rights valuation allowance	0	(701)
Loans originated for sale, including participations	(4,266)	(23,082)
Net gain on sales of loans	(127)	(777)
Proceeds from sale of loans, including participations	3,421	28,430
Net (gain) loss on sales of premises and equipment	(1)	1
Net gain on sales and calls of securities available-for-sale	(19)	0
Net securities amortization	2,369	3,245
Stock based compensation expense	(393)	4,620
Losses (earnings) on life insurance	(1,384)	266
Tax benefit of stock award issuances	(720)	(500)
Net change:
Interest receivable and other assets	(1,411)	165
Interest payable and other liabilities	(7,958)	26,355
Total adjustments	(1,984)	41,844
Net cash from operating activities	36,905	91,159
Cash flows from investing activities:
Proceeds from sale of securities available-for-sale	99,951	0
Proceeds from maturities, calls and principal paydowns of securities available-for-sale	38,886	59,617
Proceeds from maturities, calls and principal paydowns of securities held-to-maturity	6	5
Purchases of securities available-for-sale	(4,314)	(313,905)
Purchase of life insurance	(191)	(657)
Net (increase) decrease in total loans	(157,846)	(137,525)
Proceeds from sales of land, premises and equipment	13	1
Purchases of land, premises and equipment	(3,823)	(2,314)
Purchase of Federal Home Loan Bank stock	(5,625)	0
Proceeds from redemption of Federal Home Loan Bank stock	0	932
Net cash from investing activities	(32,943)	(393,846)
Cash flows from financing activities:
Net increase (decrease) in total deposits	(37,561)	(113,823)
Net increase (decrease) in short-term borrowings	(22,000)	0
Payments On Short-Term FHLB Borrowings	0	(75,000)
Proceeds from short-term FHLB borrowings	125,000	0
Common dividends paid	(23,529)	(20,410)
Preferred dividends paid	(13)	(13)
Payments related to equity incentive plans	(3,124)	(1,728)
Purchase of treasury stock	(285)	(285)
Sale of treasury stock	405	221
Net cash from financing activities	38,893	(211,038)
Net change in cash and cash equivalents	42,855	(513,725)
Cash and cash equivalents at beginning of the period	130,282	683,240
Cash and cash equivalents at end of the period	173,137	169,515
Cash paid during the period for:
Interest	57,011	8,768
Income taxes	7,125	7,065
Supplemental non-cash disclosures:
Loans transferred to other real estate owned	284	0
Right-of-use assets obtained in exchange for lease liabilities	$ 0	$ 1,612