CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Cash flows from operating activities:
Net income	$ 52,421	$ 45,619
Adjustments to reconcile net income to net cash from operating activities:
Provision for credit losses	4,010	(2,867)
Provision for foreclosed asset losses	97	0
Depreciation and amortization	4,784	5,277
Accretion and amortization	2,731	3,089
Other gains, net	(248)	(65)
Gain on sale of subsidiary	(33,778)	0
Loss on sale of securities	3,409	0
Net gain on sales of loans	(9,077)	(17,924)
Proceeds from sales of loans held for sale	339,220	659,061
Loans originated for sale	(321,163)	(594,246)
Deferred income tax expense	128	2,093
Earnings on bank-owned life insurance	(930)	(896)
Stock-based compensation	1,625	1,866
Change in valuation of mortgage servicing rights	875	(6,030)
Net change in:
Accrued interest receivable and other assets	(4,744)	(2,734)
Accrued expenses and other liabilities	12,619	26,702
Net cash provided by operating activities	51,979	118,945
Activity in securities available for sale:
Purchases	0	(176,713)
Sales	52,828	0
Maturities, prepayments, and calls	31,930	60,772
Loan originations and principal collections, net	(247,869)	(252,828)
Purchases of premises and equipment	(4,682)	(3,294)
Proceeds from sales of premises and equipment	939	245
Proceeds from sale of subsidiary	36,080	0
Proceeds from sales of foreclosed assets	1,014	1,884
Net cash used in investing activities	(129,760)	(369,934)
Cash flows from financing activities:
Net change in deposits	214,184	119,314
Payments to tax authorities for stock-based compensation	(393)	(285)
Cash dividends paid on common stock	(6,609)	(5,973)
Payments to repurchase common stock	(11,860)	(18,926)
Net cash provided by financing activities	195,322	94,130
Net change in cash and cash equivalents	117,541	(156,859)
Beginning cash and cash equivalents	234,883	486,821
Ending cash and cash equivalents	352,424	329,962
Supplemental disclosures of cash flow information:
Interest paid on deposits and borrowed funds	49,406	12,953
Income taxes paid	16,231	8,488
Supplemental schedule of noncash activities:
Loans transferred to foreclosed assets	1,012	465
Premises and equipment transferred to other real estate owned	172	0
Additions to mortgage servicing rights	$ 1,150	$ 2,694