v3.5.0.2
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Sep. 30, 2016
Sep. 30, 2015
Operating Revenues:        
Natural gas, NGLs and condensate revenue $ 4,752 $ 5,677 $ 12,587 $ 16,998
Natural gas, NGL's and condensate revenue-affiliates 673 (50) 1,971 655
Gathering, processing, transloading and other fee revenue 23,772 7,076 37,486 23,340
Gathering, processing, transloading and other revenue—affiliates 306 8,495 978 20,257
Total operating revenues 29,503 21,198 53,022 61,250
Operating Expenses:        
Cost of natural gas and NGLs 4,312 5,130 11,612 14,927
Operation and maintenance 3,258 5,032 11,686 15,467
General and administrative 4,916 3,561 11,676 10,809
Depreciation and amortization expense 3,388 5,914 12,976 14,992
Impairments (Notes 2 and 7)   215,758 107,477 215,758
Total operating expenses 15,874 235,395 155,427 271,953
Operating income (loss) 13,629 (214,197) (102,405) (210,703)
Interest Expense 3,979 1,973 10,133 8,671
Gain on sale of assets (4,752)   (4,752)  
Other (income) expense, net (144) (5) (63) 1,675
Net income (loss) before income tax expense 14,546 (216,165) (107,723) (221,049)
Income tax expense (benefit) 182 269 (125) 768
Net income (loss) 14,364 (216,434) (107,598) (221,817)
Net income (loss) per unit and distributions declared:        
Net income (loss) 14,364 (216,434) (107,598) (221,817)
General Partner interest 527 (4,177) (1,977) (4,172)
Net income (loss) attributable to the General Partner 527 (4,177) (1,977) (11,654)
Less: Net income (loss) attributable to unvested phantom units 258 (3,562) (2,377) (3,562)
Net income (loss) attributable to common and subordinated units $ 13,579 $ (208,695) $ (103,244) $ (206,601)
Net income (loss) per common and subordinated unit - basic and diluted (dollars per unit) $ 1.21 $ (9.64) $ (7.02)  
Weighted average limited partner units outstanding 11,266,340 21,652,028 14,713,057  
Distributions declared per limited partner common and subordinated units (in dollars per share)   $ 0.37   $ 1.11
Attributable to unaffiliated customers        
Operating Expenses:        
Cost of natural gas and NGLs $ 4,312 $ 3,720 $ 11,612 $ 11,674
Attributable to affiliated customers        
Operating Expenses:        
Cost of natural gas, NGLs—affiliates   $ 1,410   $ 3,253
Common Units        
Net income (loss) per unit and distributions declared:        
Net income (loss) per common and subordinated unit - basic and diluted (dollars per unit) $ 1.21 $ (9.64) $ (7.02) $ (10.50)
Weighted average limited partner units outstanding 11,266,340 12,927,483 11,815,489 10,947,018
Subordinate Units        
Net income (loss) per unit and distributions declared:        
Weighted average limited partner units outstanding   8,724,545 2,897,568 8,724,545
Legacy System        
Net income (loss) per unit and distributions declared:        
Less: Net loss attributable to previous entities prior to consolidation       $ (1,666)
ETG System        
Net income (loss) per unit and distributions declared:        
Less: Net loss attributable to previous entities prior to consolidation       $ (5,816)