Operating Leases and Service Commitment (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Jan. 01, 2019	Dec. 31, 2018
Operating Leases
2020	$ 7,586
2021	5,845
2022	4,869
2023	2,890
2024	1,330
Thereafter	830
Total future minimum lease payments	23,350
Less: interest and accretion	(2,118)
Present value of minimum lease payments	21,232	$ 24,491
Less: current portion	(6,730)		$ 0
Long-term portion	14,502		$ 0
Finance Lease [Abstract]
2020	308
2021	45
2022	0
2023	0
2024	0
Thereafter	0
Total lease payments	353
Less: interest and accretion	0
Present value of minimum lease payments	353
Less: current portion	(308)
Long-term portion	45
Lease Liability [Abstract]
2020	7,894
2021	5,890
2022	4,869
2023	2,890
2024	1,330
Thereafter	830
Total lease payments	23,703
Less: interest and accretion	(2,118)
Total lease liabilities	21,585
Less: current portion	(7,038)
Long-term portion	$ 14,547