Loans and Other Finance Receivables - Schedule of Age Analysis of Past Due Loans and Leases (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	$ 2,178,785	$ 2,167,684
Total accruing	2,120,126	2,112,624
Nonaccrual	$ 58,659	$ 55,060
% Delinquent	3.33%	2.87%
Loans at fair value	$ 14,090	$ 14,396
Real estate loans
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	1,558,782	1,553,120
Real estate loans \| Commercial mortgage
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	870,544	879,440
Total accruing	863,796	876,968
Nonaccrual	$ 6,748	$ 2,472
% Delinquent	1.61%	0.44%
Real estate loans \| Home equity lines and loans
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	$ 109,795	$ 107,002
Total accruing	107,572	104,979
Nonaccrual	$ 2,223	$ 2,023
% Delinquent	2.33%	2.37%
Real estate loans \| Residential mortgage
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	$ 235,067	$ 236,135
Total accruing	225,717	225,750
Nonaccrual	$ 9,350	$ 10,385
% Delinquent	4.86%	5.44%
Loans at fair value	$ 14,100	$ 14,400
Real estate loans \| Construction
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	343,376	330,543
Total accruing	335,688	323,893
Nonaccrual	$ 7,688	$ 6,650
% Delinquent	2.24%	2.01%
Commercial, industrial & other finance receivables
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	$ 444,395	$ 428,981
Total accruing	437,216	422,211
Nonaccrual	$ 7,179	$ 6,770
% Delinquent	1.86%	1.83%
Small business loans
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	$ 134,468	$ 139,765
Total accruing	110,557	114,984
Nonaccrual	$ 23,911	$ 24,781
% Delinquent	19.47%	18.26%
Small business loans \| Loans Insured or Guaranteed by US Government Authorities
Age Analysis of Past Due Loans and Leases
Nonaccrual	$ 12,900	$ 13,200
Consumer
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	303	329
Total accruing	303	329
Nonaccrual	$ 0	$ 0
% Delinquent	0.00%	0.00%
Leases, net
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	$ 40,837	$ 45,489
Total accruing	39,277	43,510
Nonaccrual	$ 1,560	$ 1,979
% Delinquent	5.69%	6.43%
30-59 days past due
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	$ 13,270	$ 5,952
30-59 days past due \| Real estate loans \| Commercial mortgage
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	7,270	1,059
30-59 days past due \| Real estate loans \| Home equity lines and loans
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	332	513
30-59 days past due \| Real estate loans \| Residential mortgage
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	1,890	1,843
30-59 days past due \| Real estate loans \| Construction
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	0	0
30-59 days past due \| Commercial, industrial & other finance receivables
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	1,100	1,099
30-59 days past due \| Small business loans
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	2,269	739
30-59 days past due \| Consumer
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	0	0
30-59 days past due \| Leases, net
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	409	699
60-89 days past due
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	555	1,198
60-89 days past due \| Real estate loans \| Commercial mortgage
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	13	328
60-89 days past due \| Real estate loans \| Home equity lines and loans
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	0	0
60-89 days past due \| Real estate loans \| Residential mortgage
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	189	621
60-89 days past due \| Real estate loans \| Construction
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	0	0
60-89 days past due \| Commercial, industrial & other finance receivables
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	0	0
60-89 days past due \| Small business loans
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	0	0
60-89 days past due \| Consumer
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	0	0
60-89 days past due \| Leases, net
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	353	249
Total past due
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	13,825	7,150
Total past due \| Real estate loans \| Commercial mortgage
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	7,283	1,387
Total past due \| Real estate loans \| Home equity lines and loans
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	332	513
Total past due \| Real estate loans \| Residential mortgage
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	2,079	2,464
Total past due \| Real estate loans \| Construction
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	0	0
Total past due \| Commercial, industrial & other finance receivables
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	1,100	1,099
Total past due \| Small business loans
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	2,269	739
Total past due \| Consumer
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	0	0
Total past due \| Leases, net
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	762	948
Current
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	2,106,301	2,105,474
Current \| Real estate loans \| Commercial mortgage
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	856,513	875,581
Current \| Real estate loans \| Home equity lines and loans
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	107,240	104,466
Current \| Real estate loans \| Residential mortgage
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	223,638	223,286
Loans at fair value	13,200	13,300
Current \| Real estate loans \| Construction
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	335,688	323,893
Current \| Commercial, industrial & other finance receivables
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	436,116	421,112
Current \| Small business loans
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	108,288	114,245
Current \| Consumer
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	303	329
Current \| Leases, net
Age Analysis of Past Due Loans and Leases
Loans and other finance receivables	38,515	42,562
30-89 days past due \| Real estate loans \| Residential mortgage
Age Analysis of Past Due Loans and Leases
Loans at fair value	352	604
Nonaccrual \| Real estate loans \| Residential mortgage
Age Analysis of Past Due Loans and Leases
Loans at fair value	$ 497	$ 510

Financing Receivable, Excluding Interest, Total Accruing Loans and Leases

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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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Amortized cost excluding accrued interest, of financing receivable on nonaccrual status. Excludes net investment in lease.

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Percentage of financing receivable balance that is past due.

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