Loans and Leases (Loans Sold) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	$ 70,063	$ 154,564	$ 93,568	$ 303,658
Commercial real estate | Non-owner occupied term, net
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	2,216	8,765	3,923	17,274
Commercial real estate | Owner occupied term, net
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	20,547	8,242	27,222	17,903
Commercial real estate | Multifamily, net
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	0	400	0	129,830
Commercial | Term, net
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	3,887	1,426	6,517	2,920
Commercial | Leases and equipment finance, net
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	14,620	0	27,113	0
Residential | Mortgage, net
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	$ 28,793	$ 135,731	$ 28,793	$ 135,731