Loans and Leases - Summary of Amortized Cost Basis (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 164,270	$ 120,016	$ 229,198	$ 193,799
% of Total Class	0.30%	0.20%	0.40%	0.40%
Accrued interest receivable	$ 500	$ 300	$ 600	$ 400
Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	1,981		1,981	637
Term Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	84,072	119,351	147,450	148,457
Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	13,161	420	13,673	43,184
Combination - Term Extension & Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	425	245	1,463	1,521
Term Extension & Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	51,313		51,313
Interest Rate Reduction & Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	13,241		13,241
Term Extension, Interest Rate Reduction, & Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	77		77
Commercial non-mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 108,375	$ 69,432	$ 149,347	$ 130,253
% of Total Class	0.60%	0.40%	0.80%	0.80%
Commercial non-mortgage | Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 0		$ 0	$ 11
Commercial non-mortgage | Term Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 43,425	$ 69,182	$ 84,290	$ 86,150
Extended term by a weighted average	1 year 4 months 24 days	7 months 6 days	1 year 3 months 18 days	7 months 6 days
Commercial non-mortgage | Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 13,161	$ 61	$ 13,161	$ 42,825
Extended term by a weighted average			2 years 4 months 24 days	6 months
Payment deferrals term	2 years 4 months 24 days
Commercial non-mortgage | Combination - Term Extension & Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 399	189	$ 506	$ 1,267
Extended term by a weighted average	3 months 18 days
Payment deferrals term	6 months
Commercial non-mortgage | Term Extension & Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 51,313		$ 51,313
Extended term by a weighted average			3 months 18 days
Payment deferrals term			6 months
Commercial non-mortgage | Interest Rate Reduction & Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0		$ 0
Commercial non-mortgage | Term Extension, Interest Rate Reduction, & Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	77		77
Asset-based
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 11,487	$ 6,150	$ 11,487	$ 7,817
% of Total Class	0.90%	0.40%	0.90%	0.50%
Asset-based | Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 0		$ 0	$ 0
Asset-based | Term Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 11,487	$ 6,150	$ 11,487	$ 7,817
Extended term by a weighted average	1 year	6 months	1 year	6 months
Asset-based | Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 0	$ 0	$ 0	$ 0
Asset-based | Combination - Term Extension & Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	0	0	0
Asset-based | Term Extension & Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0		0
Asset-based | Interest Rate Reduction & Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0		0
Asset-based | Term Extension, Interest Rate Reduction, & Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0		0
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 18,978	$ 44,333	$ 40,119	$ 44,833
% of Total Class	0.10%	0.30%	0.30%	0.30%
Commercial real estate | Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 0		$ 0	$ 0
Commercial real estate | Term Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 18,978	$ 43,974	$ 39,607	$ 44,474
Extended term by a weighted average	4 months 24 days	1 year 1 month 6 days	8 months 12 days	1 year 1 month 6 days
Commercial real estate | Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 0	$ 359	$ 512	$ 359
Commercial real estate | Combination - Term Extension & Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	0	0	0
Commercial real estate | Term Extension & Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0		0
Commercial real estate | Interest Rate Reduction & Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0		0
Commercial real estate | Term Extension, Interest Rate Reduction, & Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0		0
Multi-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 21,562		$ 23,256	$ 9,481
% of Total Class	0.30%		0.30%	0.10%
Multi-family | Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 1,981		$ 1,981	$ 0
Reduced weighted average interest rate	2.00%		2.00%
Multi-family | Term Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 6,340		$ 8,034	$ 9,481
Extended term by a weighted average	3 years		2 years 6 months	1 year 4 months 24 days
Multi-family | Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 0		$ 0	$ 0
Multi-family | Combination - Term Extension & Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0		0	0
Multi-family | Term Extension & Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0		0
Multi-family | Interest Rate Reduction & Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 13,241		$ 13,241
Reduced weighted average interest rate	2.00%		2.00%
Payment deferrals term	9 months 18 days		9 months 18 days
Multi-family | Term Extension, Interest Rate Reduction, & Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 0		$ 0
Equipment financing
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 3,842		$ 4,032	$ 490
% of Total Class	0.30%		0.30%	0.00%
Equipment financing | Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 0		$ 0	$ 0
Equipment financing | Term Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 3,842		$ 4,032	490
Extended term by a weighted average	1 year 9 months 18 days		1 year 9 months 18 days
Equipment financing | Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 0		$ 0	0
Equipment financing | Combination - Term Extension & Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0		0	0
Equipment financing | Term Extension & Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0		0
Equipment financing | Interest Rate Reduction & Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0		0
Equipment financing | Term Extension, Interest Rate Reduction, & Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0		0
Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total			$ 891	$ 759
% of Total Class			0.00%	0.00%
Residential | Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total			$ 0	$ 626
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 & Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total			891	133
Residential | Term Extension & Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total			0
Residential | Interest Rate Reduction & Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total			0
Residential | Term Extension, Interest Rate Reduction, & Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total			0
Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 26	$ 101	$ 66	$ 166
% of Total Class	0.00%	0.00%	0.00%	0.00%
Home equity | Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 0		$ 0	$ 0
Home equity | Term Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	$ 45	0	45
Home equity | Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	0	0	0
Home equity | Combination - Term Extension & Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	26	$ 56	66	$ 121
Home equity | Term Extension & Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0		0
Home equity | Interest Rate Reduction & Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0		0
Home equity | Term Extension, Interest Rate Reduction, & Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 0		$ 0