Loan Portfolio and Allowance for Credit Losses, Allowance for Credit Losses on Unfunded Commitments (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2025	Mar. 31, 2024
Allowance for Credit Losses on Unfunded Commitments [Abstract]
Balance at beginning of period	$ 50,248	$ 48,578
Provision for credit losses	200	0
Balance at end of period	50,606	49,220
Unfunded Commitments [Member]
Allowance for Credit Losses on Unfunded Commitments [Abstract]
Balance at beginning of period	1,762	1,662
Provision for credit losses	200	0
Balance at end of period	$ 1,962	$ 1,662

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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Name:	us-gaap_FinancingReceivableAllowanceForCreditLosses
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant