Loans and Leases Loan Modifications by Type (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified, Accumulated	$ 226,645
Six Months Ended
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Amortized Balance		$ 13,860
Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Amortized Balance		13,492
Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Amortized Balance		37
Combination Term Extension and Payment Delay | Six Months Ended
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Amortized Balance		324
Combination Term Extension and Interest Rate Reduction | Six Months Ended
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Amortized Balance		7
Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified, Accumulated	140,344
Term Extension and Payment Delay
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified, Accumulated	25,999
Payment Delay
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified, Accumulated	46,715
Term Extension and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified, Accumulated	13,587
Commercial Portfolio Segment [Member] | Venture capital
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified, Accumulated	$ 18,544	$ 324
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	1.20%	0.00%
Commercial Portfolio Segment [Member] | Venture capital | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	0.40%	0.00%
Finance Receivable, Loan Restructuring and Refinancing, Amortized Balance	$ 5,722	$ 0
Commercial Portfolio Segment [Member] | Venture capital | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	0.00%	0.00%
Finance Receivable, Loan Restructuring and Refinancing, Amortized Balance	$ 758	$ 0
Commercial Portfolio Segment [Member] | Other commercial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified, Accumulated	$ 3,464	$ 4,452
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	0.10%	0.20%
Commercial Portfolio Segment [Member] | Other commercial | Combination Term Extension and Payment Delay
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	0.00%	0.00%
Finance Receivable, Loan Restructuring and Refinancing, Amortized Balance	$ 36	$ 0
Commercial Portfolio Segment [Member] | Asset-based | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	0.10%
Finance Receivable, Loan Restructuring and Refinancing, Amortized Balance	$ 1,940
Commercial Portfolio Segment [Member] | Asset-based | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	0.00%
Finance Receivable, Loan Restructuring and Refinancing, Amortized Balance	$ 0
Commercial Portfolio Segment [Member] | Extended Maturity | Other commercial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified, Accumulated	$ 3,428	$ 4,410
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	0.10%	0.20%
Commercial Portfolio Segment [Member] | Term Extension and Payment Delay | Venture capital
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified, Accumulated	$ 12,064	$ 324
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	0.80%	0.00%
Commercial Portfolio Segment [Member] | Payment Delay | Other commercial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified, Accumulated	$ 0	$ 37
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	0.00%	0.00%
Commercial Portfolio Segment [Member] | Term Extension and Interest Rate Reduction | Other commercial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified, Accumulated	$ 0	$ 5
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	0.00%	0.00%
Consumer Loan
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified, Accumulated	$ 9
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	0.00%
Consumer Loan | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified, Accumulated	$ 9
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	0.00%
Consumer Loan | Term Extension and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified, Accumulated	$ 0
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	0.00%
Consumer Portfolio Segment [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Amortized Balance
Consumer Portfolio Segment [Member] | Six Months Ended
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class		0.00%
Finance Receivable, Loan Restructuring and Refinancing, Amortized Balance		$ 16
Consumer Portfolio Segment [Member] | Extended Maturity | Six Months Ended
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class		0.00%
Finance Receivable, Loan Restructuring and Refinancing, Amortized Balance		$ 14
Consumer Portfolio Segment [Member] | Payment Deferral | Six Months Ended
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class		0.00%
Finance Receivable, Loan Restructuring and Refinancing, Amortized Balance		$ 0
Consumer Portfolio Segment [Member] | Combination Term Extension and Payment Delay | Six Months Ended
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class		0.00%
Finance Receivable, Loan Restructuring and Refinancing, Amortized Balance		$ 0
Consumer Portfolio Segment [Member] | Combination - Term Extension and Principal Forgiveness | Six Months Ended
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class		0.00%
Finance Receivable, Loan Restructuring and Refinancing, Amortized Balance		$ 2
Other Residential Real Estate | Mortgages [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified, Accumulated	$ 4,218	$ 9,068
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	0.20%	0.20%
Other Residential Real Estate | Mortgages [Member] | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	0.00%	0.00%
Finance Receivable, Loan Restructuring and Refinancing, Amortized Balance	$ 0	$ 0
Other Residential Real Estate | Mortgages [Member] | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified, Accumulated	$ 4,218	$ 9,068
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	0.20%	0.20%
Commercial Real Estate [Member] | Mortgages [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	4.30%
Finance Receivable, Loan Restructuring and Refinancing, Amortized Balance	$ 198,470
Commercial Real Estate [Member] | Mortgages [Member] | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	2.70%
Finance Receivable, Loan Restructuring and Refinancing, Amortized Balance	$ 125,027
Commercial Real Estate [Member] | Mortgages [Member] | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	1.00%
Finance Receivable, Loan Restructuring and Refinancing, Amortized Balance	$ 45,957
Commercial Real Estate [Member] | Mortgages [Member] | Combination Term Extension and Payment Delay
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	0.30%
Finance Receivable, Loan Restructuring and Refinancing, Amortized Balance	$ 13,899
Commercial Real Estate [Member] | Mortgages [Member] | Term Extension and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	0.30%
Finance Receivable, Loan Restructuring and Refinancing, Amortized Balance	$ 13,587