Leases (Lease Liability Maturities) (Details) $ in Thousands	Sep. 30, 2019 USD ($)
Operating Leases
2019	$ 3,617
2020	14,052
2021	12,546
2022	11,142
2023	9,258
Thereafter	43,841
Total lease payments	94,456
Less: Interest	15,222
Present value of lease liabilities	79,234
Finance Leases
2019	435
2020	2,142
2021	2,159
2022	1,876
2023	993
Thereafter	1,683
Total lease payments	9,288
Less: Interest	678
Present value of lease liabilities	8,610
Total
2019	4,052
2020	16,194
2021	14,705
2022	13,018
2023	10,251
Thereafter	45,524
Total lease payments	103,744
Less: Interest	15,900
Present value of lease liabilities	$ 87,844