v3.5.0.2
NET INCOME (LOSS) PER UNIT - Schedule of net income (loss) per limited partner Unit (Details) - USD ($)
$ / shares in Units, $ in Thousands
2 Months Ended 3 Months Ended 7 Months Ended 9 Months Ended
Feb. 28, 2015
Sep. 30, 2016
Sep. 30, 2015
Sep. 30, 2015
Sep. 30, 2016
Sep. 30, 2015
Dec. 31, 2015
Net Income (Loss) per Unit              
Units or awards issued or outstanding that would be considered dilutive to the net loss per unit calculation   0 0 0 0    
Net income (loss)   $ 14,364 $ (216,434) $ (221,817) $ (107,598) $ (221,817)  
General Partner interest   527 (4,177) (4,172) (1,977) (4,172)  
Net income (loss) attributable to the General Partner   527 (4,177) (11,654) (1,977) (11,654)  
Less: Net income (loss) attributable to unvested phantom units   258 (3,562) (3,562) (2,377) (3,562)  
Net income (loss) attributable to common and subordinated units   $ 13,579 $ (208,695) $ (206,601) $ (103,244) $ (206,601)  
Net income (loss) per common and subordinated unit - basic and diluted (dollars per unit)   $ 1.21 $ (9.64) $ (10.50) $ (7.02)    
Weighted Average Number of Shares Outstanding, Basic and Diluted   11,266,340 21,652,028 19,671,563 14,713,057    
Azure System Predecessor              
Net Income (Loss) per Unit              
Units outstanding (in shares) 0            
Common Units              
Net Income (Loss) per Unit              
Units outstanding (in shares)   11,284,341     11,284,341   13,044,654
Net income (loss) per common and subordinated unit - basic and diluted (dollars per unit)   $ 1.21 $ (9.64)   $ (7.02) $ (10.50)  
Weighted Average Number of Shares Outstanding, Basic and Diluted   11,266,340 12,927,483 10,947,018 11,815,489 10,947,018  
Subordinate Units              
Net Income (Loss) per Unit              
Units outstanding (in shares)   0     0   8,724,545
Weighted Average Number of Shares Outstanding, Basic and Diluted     8,724,545 8,724,545 2,897,568 8,724,545  
ETG System              
Net Income (Loss) per Unit              
Less: Net loss attributable to previous entities prior to consolidation       $ (5,816)   $ (5,816)  
Legacy System              
Net Income (Loss) per Unit              
Less: Net loss attributable to previous entities prior to consolidation $ (1,666)         $ (1,666)