Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Details)

v3.3.1.900
Summary of Significant Accounting Policies (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Property and equipment:    
Property and equipment $ 2,051,451 $ 1,601,719
Less accumulated depreciation (157,625) (70,124)
Property and equipment, net 1,893,826 1,531,595
Impairment of Long-Lived Assets    
Impairment of assets $ 0  
Stock-Based Compensation    
Granted (in shares) 12,057  
Forfeited (in shares) (130,070)  
Midstream LTIP    
Stock-Based Compensation    
Number of stock-based compensation awards authorized 10,000,000  
Land    
Property and equipment:    
Property and equipment $ 3,430 3,383
Freshwater surface pipelines and equipment    
Property and equipment:    
Useful life 5 years  
Property and equipment $ 34,402 20,931
Above Ground Storage Tanks    
Property and equipment:    
Useful life 10 years  
Property and equipment $ 4,296  
Freshwater permanent buried pipelines and equipment    
Property and equipment:    
Useful life 20 years  
Property and equipment $ 410,202 359,244
Gathering and compression systems    
Property and equipment:    
Property and equipment $ 1,291,871 861,609
Gathering and compression systems - under construction    
Property and equipment:    
Useful life 20 years  
Property and equipment $ 307,250 $ 356,552