Loans and Leases - Summary of Amortized Cost Basis (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 92,874	$ 131,990
% of Total Class	0.20%	0.30%
Accrued interest receivable	$ 100	$ 800
Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		2,563
Term Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	67,201	78,090
Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	24,618	50,038
Combination - Term Extension and Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	1,055	1,299
Commercial non-mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 68,101	$ 71,195
% of Total Class	0.40%	0.40%
Commercial non-mortgage | Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		$ 1,934
Reduced weighted average interest rate		2.50%
Commercial non-mortgage | Term Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 43,880	$ 18,124
Extended term by a weighted average	1 year 3 months 18 days	6 months
Commercial non-mortgage | Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 24,106	$ 50,038
Extended term by a weighted average	6 months	6 months
Commercial non-mortgage | Combination - Term Extension and Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 115	$ 1,099
Asset-based
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		$ 1,667
% of Total Class		0.10%
Asset-based | Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		$ 0
Asset-based | Term Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		$ 1,667
Extended term by a weighted average		3 months 18 days
Asset-based | Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		$ 0
Asset-based | Combination - Term Extension and Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 21,212	$ 7,753
% of Total Class	0.10%	0.10%
Commercial real estate | Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		$ 0
Commercial real estate | Term Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 20,700	$ 7,753
Extended term by a weighted average	10 months 24 days	3 months 18 days
Commercial real estate | Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 512	$ 0
Commercial real estate | Combination - Term Extension and Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	0
Multi-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 2,414	$ 49,990
% of Total Class	0.00%	0.60%
Multi-family | Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		$ 0
Multi-family | Term Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 2,414	$ 49,990
Extended term by a weighted average	8 months 12 days	8 months 12 days
Multi-family | Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 0	$ 0
Multi-family | Combination - Term Extension and Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	0
Equipment financing
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 207	$ 556
% of Total Class	0.00%	0.00%
Equipment financing | Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		$ 0
Equipment financing | Term Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 207	556
Equipment financing | Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	0
Equipment financing | Combination - Term Extension and Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	0
Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 900	$ 764
% of Total Class	0.00%	0.00%
Residential | Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		$ 629
Residential | Term Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 0	0
Residential | Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	0
Residential | Combination - Term Extension and Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	900	135
Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 40	$ 65
% of Total Class	0.00%	0.00%
Home equity | Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		$ 0
Home equity | Term Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 0	0
Home equity | Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	0
Home equity | Combination - Term Extension and Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 40	$ 65