CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2026	Sep. 30, 2025
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 106,068	$ 91,530
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	7,907	6,995
Provision for credit losses	11,614	12,582
Stock-based compensation expense	2,352	2,608
Deferred compensation expense accrued	5,094	4,373
Gains on other real estate owned, net		(35)
Amortization of securities premiums/discounts, net	1,117	(285)
Fair value (gain) loss on derivatives and trading securities	(375)	452
Ineffectiveness on fair value hedges	21	16
Loans originated for sale	(63,866)	(60,484)
Proceeds on sales of loans	226,003	62,659
Gains on sales of residential real estate loans	(1,446)	(1,382)
Proceeds from loan securitizations	247,702
Net loss on loan securitizations	1,272
Net loss on LIHTC construction loan sales	287
Losses on sales and disposals of premises and equipment	5	6
Amortization of intangibles	1,518	1,984
Accretion of acquisition fair value adjustments, net	(1,035)	(451)
Increase in cash value of bank-owned life insurance	(2,745)	(2,474)
Gain on bank-owned life insurance proceeds	(98)
Increase (decrease) in other assets	10,197	(9,722)
Increase in other liabilities	(45,086)	(22,239)
Net cash provided by operating activities	506,506	86,133
CASH FLOWS FROM INVESTING ACTIVITIES
Net (increase) decrease in federal funds sold	(16,500)	4,950
Net decrease in interest-bearing deposits at financial institutions	64,537	5,609
Proceeds from sales of other real estate owned	190	806
Activity in securities portfolio:
Purchases	(185,867)	(170,497)
Calls, maturities and redemptions	68,884	41,846
Paydowns	4,331	22,046
Activity in restricted investment securities:
Purchases	(18,149)	(4,606)
Redemptions		4,208
Proceeds from bank-owned life insurance	330
Net increase in loans/leases originated and held for investment	(492,079)	(407,482)
Proceeds from sales of premises and equipment		1,845
Purchase of premises and equipment	(44,446)	(42,863)
Net cash used in investing activities	(618,769)	(544,138)
CASH FLOWS FROM FINANCING ACTIVITIES
Net increase (decrease) in deposit accounts	(210,997)	318,881
Net increase in short-term borrowings	2,100	1,050
Activity in Federal Home Loan Bank advances:
Term advances	226
Net change in short-term and overnight advances	388,000	5,000
Activity in other borrowings:
Proceeds from other borrowings, net of issuance costs		130,604
Repayments	(8,185)
Prepayments of subordinated notes		(70,000)
Proceeds from subordinated notes		70,000
Payment of cash dividends on common stock	(4,337)	(3,044)
Proceeds from issuance of common stock, net	2,086	356
Repurchase and cancellation of common stock	(43,857)	(8,993)
Net cash provided by (used in) financing activities	125,036	443,854
Net increase in cash and due from banks	12,773	(14,151)
Cash and due from banks, beginning	76,494	91,732
Cash and due from banks, ending	89,267	77,581
Supplemental disclosure of cash flow information, cash payments for:
Interest	161,560	177,880
Income/franchise taxes	2,978	635
Supplemental schedule of noncash investing activities:
Change in fair value of fair value hedges	2,803	(2,004)
Transfers of loans to other real estate owned	1,359	110
Transfer of loans to held for sale for securitizations in preparation	161,711
Transfer of loans to held for sale for LIHTC construction loan sale	281,737
Increase in the fair value of back-to-back interest rate swap assets and liabilities	96,988	23,186
Dividends payable	$ 2,457	$ 1,017