Leasing Leasing (Tables)

3 Months Ended

Mar. 31, 2019

Leases [Abstract]

Lease, Cost [Table Text Block]

The following represents a summary of operating lease activities (dollars in thousands):

	March 31, 2019
Operating lease cost recognized as occupancy and equipment expense	$	6,419
Operating cash flows from operating leases	5,914
Weighted-average remaining lease term	10.1 years
Weighted-average discount rate operating leases	3.50		%