Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Property, Plant and Equipment [Line Items]
Total Property, Plant and Equipment, Gross	$ 472,430	$ 311,045
Less: Accumulated Depreciation and Amortization	(36,420)	(31,642)
Total Property, Plant and Equipment, Net	436,010	279,403
Crude Oil, Natural Gas and Produced Water Gathering Systems and Facilities
Property, Plant and Equipment [Line Items]
Total Property, Plant and Equipment, Gross	207,625	201,323
Construction in-progress	173,500	27,600
Fresh Water Delivery System
Property, Plant and Equipment [Line Items]
Total Property, Plant and Equipment, Gross	57,068	56,792
Capital leases	5,000	5,000
Construction in-progress	14,100	5,200
Crude Oil Treating Facilities
Property, Plant and Equipment [Line Items]
Total Property, Plant and Equipment, Gross	20,099	20,099
Construction-in-Progress
Property, Plant and Equipment [Line Items]
Total Property, Plant and Equipment, Gross	$ 187,638	$ 32,831