Loans and Other Finance Receivables - Schedule of Loans Outstanding by Category (Details) - USD ($) $ in Thousands	Sep. 30, 2026	Dec. 31, 2025
Loans Receivable
Loans and other finance receivables	$ 2,161,886	$ 2,167,684
Residential mortgage real estate loans accounted under fair value option, at fair value	13,330	14,396
Residential mortgage real estate loans accounted under fair value option, at amortized cost	16,248	16,169
Unearned lease income included in leases, net	(3,316)	(4,980)
Unamortized net deferred loan origination costs, not included in loans above	1,946	2,916
Real estate loan
Loans Receivable
Loans and other finance receivables	1,583,028	1,553,120
Real estate loan \| Commercial mortgage
Loans Receivable
Loans and other finance receivables	897,800	879,440
Real estate loan \| Home equity lines and loans
Loans Receivable
Loans and other finance receivables	117,066	107,002
Real estate loan \| Residential mortgage
Loans Receivable
Loans and other finance receivables	225,569	236,135
Residential mortgage real estate loans accounted under fair value option, at fair value	13,300	14,400
Real estate loan \| Construction and land development
Loans Receivable
Loans and other finance receivables	342,593	330,543
Commercial, industrial & other finance receivables
Loans Receivable
Loans and other finance receivables	435,930	428,981
Small business loans
Loans Receivable
Loans and other finance receivables	113,886	139,765
Consumer
Loans Receivable
Loans and other finance receivables	336	329
Leases, net
Loans Receivable
Loans and other finance receivables	$ 28,706	$ 45,489

Amortized cost as of the balance sheet date of the loans receivable.

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Amortized cost excluding accrued interest, before allowance for credit loss, fee, and loan in process, of financing receivable. Excludes net investment in lease.

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Amount of unamortized loan commitment, origination, and other costs (fees) on financing receivable recognized as adjustment to yield. Excludes financing receivable covered under loss sharing agreement.

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Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts.

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Amount of undiscounted lease receivable in excess of discounted receivable for sales-type and direct financing leases.

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