Segment Reporting (Details 2) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Long Lived Assets
Long Lived Assets in Entity's Country of Domicile	$ 960,744				$ 1,270,018				$ 960,744	$ 1,270,018
Revenues
Revenue	195,040	$ 199,469	$ 162,123	$ 154,870	143,855	$ 148,795	$ 169,987	$ 163,267	711,502	625,904	$ 709,598
United States
Long Lived Assets
Long Lived Assets in Entity's Country of Domicile	494,286				515,649				494,286	515,649
Revenues
Revenue									414,548	371,248	433,050
Canada
Long Lived Assets
Long Lived Assets in Entity's Country of Domicile	146,804				404,185				146,804	404,185
Revenues
Revenue									44,253	8,900	0
Mexico
Long Lived Assets
Long Lived Assets in Entity's Country of Domicile	312,168				342,007				312,168	342,007
Revenues
Revenue									252,701	245,756	274,809
Australia
Revenues
Revenue									0	0	$ 1,739
Other Foreign Countries [Member]
Long Lived Assets
Long Lived Assets in Entity's Country of Domicile	$ 7,486				$ 8,177				$ 7,486	$ 8,177