CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Cash flows provided by (used in) operating activities
Net income	$ 17,414	$ 53,582
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Provision for credit losses	51,293	6,268
Amortization of intangible assets	7,675	5,038
Amortization of mortgage servicing rights	327	648
Depreciation and amortization of premises and equipment	6,082	4,852
Net amortization (accretion) on portfolio loans	(7,325)	2,605
Net amortization (accretion) of premium (discount) on investment securities	1,451	4,682
Net amortization (accretion) of premium (discount) on time deposits	(1,580)	50
Net amortization (accretion) of premium (discount) on FHLB advances and other borrowings	1,000	558
Impairment of OREO and other repossessed assets	270	0
Impairment of fixed assets held for sale	188	369
Impairment of mortgage servicing rights	(2)	1
Unrealized (gains) losses recognized on equity securities, net	(5,765)	(78)
(Gain) loss on sales of debt securities, net	15,536	6,806
(Gain) loss on sales of mortgage servicing rights	0	(7,742)
(Gain) loss on sales of loans, net	(655)	(723)
(Gain) loss on sales of OREO and other repossessed assets	85	(540)
(Gain) loss on sales of premises and equipment	49	(54)
(Gain) loss on life insurance proceeds	(357)	(781)
(Increase) decrease in cash surrender value of bank owned life insurance	(2,834)	(2,080)
Provision for deferred income taxes	2,217	1,480
Stock-based compensation	8,827	3,537
Proceeds from the sale of mortgage servicing rights	0	9,796
Mortgage loans originated for sale	(45,736)	(51,722)
Proceeds from sales of mortgage loans	39,639	43,629
(Increase) decrease in other assets	(3,754)	3,851
Increase (decrease) in other liabilities	(26,151)	(18,207)
Net cash provided by (used in) operating activities	57,894	65,825
Cash flows provided by (used in) investing activities
Purchases of equity securities	(869)	(622)
Purchases of debt securities available for sale	(376,552)	(28,149)
Proceeds from sales of equity securities	6,430	894
Proceeds from sales of debt securities available for sale	528,940	101,360
Proceeds from paydowns and maturities of debt securities held to maturity	24,719	22,835
Proceeds from paydowns and maturities of debt securities available for sale	202,613	182,948
Purchases of restricted bank stock	(35,265)	(24)
Proceeds from the redemption of restricted bank stock	11,786	0
Net (increase) decrease in loans	(39,614)	53,156
Net cash received in (paid for) acquisitions (see Note 2)	385,804	18,377
Cash paid for premiums on bank-owned life insurance	(46)	(70)
Proceeds from life insurance	4,334	1,799
Purchases of premises and equipment	(5,173)	(3,516)
Proceeds from disposition of premises and equipment	2	1,341
Capitalized expenditures on foreclosed real estate	(316)	0
Proceeds from sales of OREO and other repossessed assets, including cash payments collected	15,611	601
Net cash provided by (used in) investing activities	722,404	350,930
Cash flows provided by (used in) financing activities
Net increase (decrease) in deposits	(750,837)	(707,909)
Net increase (decrease) in federal funds purchased and securities sold under agreements to repurchase	2,420	(48,296)
Net increase (decrease) in short-term borrowings	(11,158)	(36,000)
Proceeds from other borrowings, net of debt issuance costs	16,667	0
Repayment of other borrowings	(125,030)	(31,450)
Cash dividends paid	(36,821)	(26,875)
Purchase of treasury stock	(26,491)	0
Cash paid for withholding taxes on stock-based payments	(1,547)	(396)
Proceeds from the exercise of stock options, warrants, and SSARs	(364)	0
Issuance of treasury stock for the ESPP	1,029	0
Issuance of preferred stock, net of stock issuance costs	207,447	0
Common stock issuance costs	(920)	(141)
Net cash provided by (used in) financing activities	(725,605)	(851,067)
Net increase (decrease) in cash and cash equivalents	54,693	(434,312)
Cash and cash equivalents, beginning of period	697,659	719,581
Cash and cash equivalents, ending of period	752,352	285,269
Cash payments for:
Interest	148,580	108,581
Income taxes	13,990	12,388
Non-cash investing and financing activities:
OREO and other repossessed assets acquired in settlement of loans	$ 14,869	$ 26