Income Taxes - Schedule of Components of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Deferred tax assets:
Deferred revenue	$ 4,244	$ 90
Accrued bonuses	520
Goodwill	1,886
Stock based compensation	179
Accrued expenses and other	802
Asset retirement obligation	790
Inventory reserve	401
Net operating loss carryforwards	39,916
Deferred tax assets	48,738	90
Valuation allowance	(8,176)
Deferred tax assets, net of valuation allowance	40,562	90
Deferred tax liabilities:
Property, plant & equipment	(20,923)	(1,759)
Customer list intangible	(47,721)	(4,045)
Other intangible amortization	(137)
Other	(175)
Deferred tax liabilities	(68,956)	(5,804)
Deferred tax asset (liability), net	$ (28,394)	$ (5,714)