Loans and Leases (Loans and Leases Sold) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Financing Receivable, Past Due [Line Items]
Carrying value of loans and leases sold	$ 38,386	$ 18,299	$ 171,706	$ 57,444
Commercial real estate | Non-owner occupied term, net
Financing Receivable, Past Due [Line Items]
Carrying value of loans and leases sold	14,828	3,009	38,124	12,767
Commercial real estate | Owner occupied term, net
Financing Receivable, Past Due [Line Items]
Carrying value of loans and leases sold	12,692	6,138	25,115	15,330
Commercial real estate | Multifamily, net
Financing Receivable, Past Due [Line Items]
Carrying value of loans and leases sold	0	0	3,776	0
Commercial | Term, net
Financing Receivable, Past Due [Line Items]
Carrying value of loans and leases sold	10,866	8,628	39,180	28,780
Commercial | Lines of credit & other, net
Financing Receivable, Past Due [Line Items]
Carrying value of loans and leases sold	0	159	0	159
Commercial | Leases & equipment finance, net
Financing Receivable, Past Due [Line Items]
Carrying value of loans and leases sold	0	0	0	43
Residential | Mortgage, net
Financing Receivable, Past Due [Line Items]
Carrying value of loans and leases sold	0	365	1,712	365
Residential | Consumer & Other
Financing Receivable, Past Due [Line Items]
Carrying value of loans and leases sold	$ 0	$ 0	$ 63,799	$ 0