Loans (Nonaccrual Loans) (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Financing Receivable, Past Due [Line Items]
Nonaccrual loans with an ACL	$ 10,181	$ 20,975
Nonaccrual loans with no ACL	20,529	23,643
Nonaccrual loans	30,710	44,618
Accruing loans 90 days or more past due	0	0
Commercial Real Estate
Financing Receivable, Past Due [Line Items]
Nonaccrual loans with an ACL	0	10,997
Nonaccrual loans with no ACL	18,729	21,830
Nonaccrual loans	18,729	32,827
Commercial & Industrial
Financing Receivable, Past Due [Line Items]
Nonaccrual loans with an ACL	0	0
Nonaccrual loans with no ACL	668	682
Nonaccrual loans	668	682
Total Commercial
Financing Receivable, Past Due [Line Items]
Nonaccrual loans with an ACL	0	10,997
Nonaccrual loans with no ACL	19,397	22,512
Nonaccrual loans	19,397	33,509
Residential Real Estate
Financing Receivable, Past Due [Line Items]
Nonaccrual loans with an ACL	8,590	8,495
Nonaccrual loans with no ACL	1,132	1,131
Nonaccrual loans	9,722	9,626
Home Equity
Financing Receivable, Past Due [Line Items]
Nonaccrual loans with an ACL	1,591	1,483
Nonaccrual loans with no ACL	0	0
Nonaccrual loans	1,591	1,483
Other
Financing Receivable, Past Due [Line Items]
Nonaccrual loans with an ACL	0	0
Nonaccrual loans with no ACL	0	0
Nonaccrual loans	0	0
Total Consumer
Financing Receivable, Past Due [Line Items]
Nonaccrual loans with an ACL	1,591	1,483
Nonaccrual loans with no ACL	0	0
Nonaccrual loans	$ 1,591	$ 1,483

Amortized cost of financing receivable on nonaccrual status with no allowance for credit loss. Excludes net investment in lease.

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