Leases - Undiscounted Future Lease Payments Maturities (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Lessee, Operating Lease, Liability, Payment, Due [Abstract]
2020	$ 5,680
2021	4,329
2022	3,555
2023	2,659
2024	1,848
Thereafter	9,465
Total lease payments	27,536
Less imputed interest	(4,323)
Total discounted future lease payments	23,213
Finance Lease, Liability, Payment, Due [Abstract]
2020	36
2021	0
2022	0
2023	0
2024	0
Thereafter	0
Total lease payments	36
Less imputed interest	(1)
Total discounted future lease payments	$ 35
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
2019		$ 6,004
2020		4,871
2021		3,877
2022		3,226
2023		2,617
Thereafter		11,111
Total lease payments		31,706
Capital Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
2019		279
2020		35
2021		0
2022		0
2023		0
Thereafter		0
Total lease payments		$ 314