LHI and ACL - Schedule of Changes in Servicing Assets and Loans Held-for-Sale, Principal Sold (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Servicing Asset at Amortized Cost [Line Items]
Servicing asset	$ 565,389	$ 592,316	$ 565,389	$ 592,316
Summary of changes in related servicing assets
Balance at beginning of period	11,668	12,622	9,921	13,258
Increase from loan sales	562	272	3,220	907
Servicing asset impairment, net recoveries	(184)	57	(44)	279
Amortization charged as a reduction to income	(908)	(753)	(1,959)	(2,246)
Balance at end of period	11,138	12,198	11,138	12,198
Valuation allowance recorded	1,247	1,253	1,247	1,253
Proceeds from sale of loans			71,318	39,530
Gain on sale of loans			100	47
SBA LHI
Summary of changes in related servicing assets
Proceeds from sale of loans	1,615	1,742	11,992	14,975
Gain on sale of loans	110	168	967	1,344
USDA LHI
Summary of changes in related servicing assets
Proceeds from sale of loans	0	2,850	9,864	2,850
Gain on sale of loans	$ 0	$ 52	$ 1,200	$ 52

The cash inflow resulting from the sale of loans classified as held-for-sale, including proceeds from loans sold through mortgage securitization.

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Aggregate amount of servicing assets that are subsequently measured at fair value and servicing assets that are subsequently measured using the amortization method.

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Amortized amount of contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer.

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Amount of amortization of contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer.

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Reflects the estimated amount of impairment as of the balance sheet date of recognized servicing assets that are being amortized in proportion to and over the period of estimated net servicing income or loss.

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Represents the amount of gain (loss) on sale or disposal of loans held for sale.

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Servicing Asset at Amortized Cost, Impairment, Net Recoveries

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Amount of increase from loan sales to contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer.

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