Leases - Maturity of Lease Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Jan. 01, 2019
Operating Leases maturities:
2020	$ 11,346
2021	6,691
2022	2,178
2023	2,090
2024	2,090
Thereafter	2,613
Total lease payments	27,008
Less imputed interest	(1,835)
Total	25,173	$ 36,800
Finance Leases maturities:
2020	208
2021	47
2022	9
Total lease payments	264
Less imputed interest	(6)
Total	$ 258