Supplemental Financial Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Interim Period, Costs Not Allocable [Line Items]
Miscellaneous income	$ 13,214	$ 48,624	$ 45,780	$ 87,711
Other noninterest expense	23,368	20,441	64,553	56,192
Total other noninterest expense
Interim Period, Costs Not Allocable [Line Items]
Other noninterest expense	23,368	20,441	64,553	56,192
Amortization of intangibles
Interim Period, Costs Not Allocable [Line Items]
Other noninterest expense	1,279	736	3,976	2,344
Banking expenses
Interim Period, Costs Not Allocable [Line Items]
Other noninterest expense	2,033	2,107	6,012	6,432
FDIC and other insurance
Interim Period, Costs Not Allocable [Line Items]
Other noninterest expense	3,836	3,565	11,319	10,142
Loan, legal expenses
Interim Period, Costs Not Allocable [Line Items]
Other noninterest expense	5,891	3,435	13,804	8,870
Outside services
Interim Period, Costs Not Allocable [Line Items]
Other noninterest expense	1,542	1,456	4,559	3,971
Other expenses
Interim Period, Costs Not Allocable [Line Items]
Other noninterest expense	8,787	9,142	24,883	24,433
Total other noninterest income
Interim Period, Costs Not Allocable [Line Items]
Miscellaneous income	7,352	38,883	20,501	53,711
Bank-owned life insurance
Interim Period, Costs Not Allocable [Line Items]
Miscellaneous income	1,803	2,062	6,763	5,494
Community development fees
Interim Period, Costs Not Allocable [Line Items]
Miscellaneous income	495	309	1,966	2,442
Gain on SBA loan sales
Interim Period, Costs Not Allocable [Line Items]
Miscellaneous income	0	1,140	1,414	4,188
Rental Income
Interim Period, Costs Not Allocable [Line Items]
Miscellaneous income	4,398	418	5,539	1,182
Anticipated Insurance Proceeds
Interim Period, Costs Not Allocable [Line Items]
Miscellaneous income	0	32,112	0	32,112
Other income
Interim Period, Costs Not Allocable [Line Items]
Miscellaneous income	$ 656	$ 2,842	$ 4,819	$ 8,293