Leases - Maturities of Lease Liabilities (Details) $ in Thousands	Dec. 31, 2019 USD ($)
Operating Leases
2020	$ 10,456
2021	9,567
2022	8,698
2023	6,691
2024	4,659
Thereafter	8,491
Total lease payments	48,562
Less interest	(6,363)
Total lease obligations	42,199
Finance Leases
2020	1,253
2021	836
2022	143
2023	52
2024	21
Thereafter	0
Total lease payments	2,305
Less interest	(128)
Total lease obligations	$ 2,177