Fair Value of Financial Instruments - Schedule of Increase (Decrease) in Value of Certain Assets Held at End of Respective Reporting Periods Presented for Which a Nonrecurring Fair Value Adjustment (Details) - Nonrecurring - Loans Receivable - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Financing Receivable Impaired [Line Items]
Collateral-dependent loans:	$ 0	$ 13
SBA—real estate
Financing Receivable Impaired [Line Items]
Collateral-dependent loans:	0	2
C&I
Financing Receivable Impaired [Line Items]
Collateral-dependent loans:	$ 0	$ 11