Leases - Lease Liability Maturity (Details) $ in Thousands	Dec. 31, 2019 USD ($)
Operating
2020	$ 12,750
2021	6,526
2022	5,777
2023	5,450
2024	4,297
Thereafter	17,186
Total undiscounted future minimum lease payments	51,986
Less: Difference between lease payments and discounted lease liabilities	12,283
Total lease liabilities	39,703
Finance Lease, Liability, Payment, Due [Abstract]
2020	2,871
2021	2,186
2022	1,155
2023	563
2024	233
Thereafter	0
Total undiscounted future minimum lease payments	7,008
Less: Difference between lease payments and discounted lease liabilities	219
Total lease liabilities	$ 6,789