Loans and Leases (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Receivables [Abstract]
Loans and leases, deferred fees and costs	$ 83,900		$ 83,900		$ 57,500
Discounts on acquired loans	6,500		6,500		9,800
Financing Receivable, Allowance for Credit Loss [Line Items]
Total loans pledged to secure borrowings	1,067,461		1,067,461
Interest income recognized on leases	4,400	$ 6,100	14,300	$ 17,300
Asset Pledged as Collateral
Financing Receivable, Allowance for Credit Loss [Line Items]
Total loans pledged to secure borrowings	$ 16,400,000		$ 16,400,000
Minimum
Financing Receivable, Allowance for Credit Loss [Line Items]
Lease term	3 years		3 years
Maximum
Financing Receivable, Allowance for Credit Loss [Line Items]
Lease term	5 years		5 years
Loans [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Interest Receivable	$ 72,700		$ 72,700		$ 60,100