Segment Reporting (Details 2) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Long Lived Assets
Long Lived Assets in Entity's Country of Domicile	$ 946,929				$ 960,744				$ 946,929	$ 960,744
Revenues
Revenue	228,317	$ 229,728	$ 154,249	$ 173,167	195,040	$ 199,469	$ 162,123	$ 154,870	785,461	711,502	$ 625,904
United States
Long Lived Assets
Long Lived Assets in Entity's Country of Domicile	503,818				494,286				503,818	494,286
Revenues
Revenue									496,997	414,548	371,248
Canada
Long Lived Assets
Long Lived Assets in Entity's Country of Domicile	149,018				146,804				149,018	146,804
Revenues
Revenue									1,883	44,253	8,900
Mexico
Long Lived Assets
Long Lived Assets in Entity's Country of Domicile	293,436				312,168				293,436	312,168
Revenues
Revenue									286,581	252,701	$ 245,756
Other Foreign Countries [Member]
Long Lived Assets
Long Lived Assets in Entity's Country of Domicile	$ 657				$ 7,486				$ 657	$ 7,486