Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Deferred tax assets:
Operating loss carryforward	$ 205,367	$ 178,657
Goodwill and intangibles	19,350	23,088
Interest Expense Limitation	16,721	10,722
Accrued liabilities	11,139	11,804
Operating Lease - Lease Liability	3,299
Deferred compensation	2,889	4,028
Asset retirement obligation	2,344	589
Inventory	972	265
Deferred Debt Costs	902	1,680
Receivables allowance	500	418
Valuation Allowances	(210,808)	(174,497)
Total deferred tax assets	52,675	56,754
Deferred tax liabilities:
Property and equipment	(48,980)	(55,901)
Operating Lease - ROU Asset	(3,299)
Prepaid expenses	(396)	(853)
Total deferred tax liabilities	(52,675)	(56,754)
Net deferred tax liability	$ 0	$ 0