Discontinued Operations - Schedule of Operating Results of Discontinued Operations (Details) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended
	Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Other income (expense):
Loss from discontinued operations	$ (4,873)		$ (8,462)	$ (13,325)	$ (21,151)
Assets-held-for-sale
Total assets-held-for-sale-future-use	13,415			13,415		$ 55,149
Liabilities related to Assets-held-for-sale
Total Liabilities related to Assets-held-for-sale discontinued operations	1,009			1,009		5,248
Discontinued Operations
Income Statement Disclosures
Revenues	25		41,872	120	85,884
Expenses:
Direct expenses	892		34,105	2,411	74,824
General and administrative	4,203		4,615	6,168	8,383
Depreciation and amortization	0		11,694	0	23,010
Impairment expense	0	$ 2,300	0	2,330
Loss (gain) on disposal of assets	(84)		(237)	2,671	521
Total expenses	5,011		50,177	13,580	106,738
Operating loss	(4,986)		(8,305)	(13,460)	(20,854)
Other income (expense):
Interest expense	0		(159)	0	(302)
Interest income	0		0	0	0
Other income	113		2	135	5
Loss from discontinued operations	(4,873)		$ (8,462)	(13,325)	(21,151)
Assets-held-for-sale
Inventories	0			0		2,069
Right of use assets	1,001			1,001		1,659
Property, plant and equipment, net	7,744			7,744		50,496
Total assets-held-for-sale-future-use	8,745			8,745		54,224
Liabilities related to Assets-held-for-sale
Right of use liabilities	1,009			1,009		1,659
Capital leases	0			0		3,589
Total Liabilities related to Assets-held-for-sale discontinued operations	$ 1,009			1,009		$ 5,248
Cash Flows from Discontinued Operations
Net cash provided (used) by operating activities				(8,188)	2,980
Net cash provided (used) in investing activities				$ 40,514	$ (6,743)