Loans and Leases (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Receivables [Abstract]
Loans and leases, deferred fees and costs	$ 77,300		$ 77,300		$ 57,500
Discounts on acquired loans	7,300		7,300		9,800
Financing Receivable, Allowance for Credit Loss [Line Items]
Total loans pledged to secure borrowings	1,161,062		1,161,062
Interest income recognized on leases	4,700	$ 5,600	9,800	$ 11,200
Asset Pledged as Collateral
Financing Receivable, Allowance for Credit Loss [Line Items]
Total loans pledged to secure borrowings	$ 15,600,000		$ 15,600,000
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	$ 62,000		$ 62,000		$ 60,100