XML 118 R74.htm IDEA: XBRL DOCUMENT v3.3.0.814
NET LOSS PER SHARE (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended 12 Months Ended
Jul. 09, 2014
Dec. 31, 2014
Sep. 30, 2014
Jun. 30, 2014
Mar. 31, 2014
Dec. 31, 2013
Sep. 30, 2013
Jun. 30, 2013
Mar. 31, 2013
Dec. 31, 2014
Jul. 09, 2014
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Net Income Loss Per Share [Line Items]                            
Anti-dilutive shares (in shares)                       1,110,600    
Common shares outstanding, basic:                            
Weighted average common shares outstanding - Basic   60,415,981 60,299,766             60,360,515        
Common shares outstanding, diluted:                            
Weighted average common shares outstanding - Basic   60,415,981 60,299,766             60,360,515        
Weighted-average common shares outstanding, diluted (in shares)   60,415,981 60,299,766             60,360,515        
Reconciliation of the net loss attributable to GS&T and the net loss attributable to GS&T for diluted net loss per share                            
Net loss (income) attributable to GS&T   $ (164,003) $ (18,290)             $ (182,294)        
Net loss (income) attributable to GS&T for the computation of diluted net loss (income) per share                   $ (182,294)        
Predecessor                            
Net Income Loss Per Share [Line Items]                            
Anti-dilutive shares (in shares)                     0      
Common shares outstanding, basic:                            
Weighted average common shares outstanding - Basic 43,568,942     43,568,942 43,568,942 43,403,894 43,231,510 43,196,895 43,161,510   43,568,942   43,249,070 41,727,075
Common shares outstanding, diluted:                            
Weighted average common shares outstanding - Basic 43,568,942     43,568,942 43,568,942 43,403,894 43,231,510 43,196,895 43,161,510   43,568,942   43,249,070 41,727,075
Weighted-average common shares outstanding, diluted (in shares) 43,568,942     43,568,942 43,568,942 43,403,894 43,231,510 43,196,895 43,161,510   43,568,942   43,249,070 41,727,075
Reconciliation of the net loss attributable to GS&T and the net loss attributable to GS&T for diluted net loss per share                            
Net loss (income) attributable to GS&T $ (851,520)     $ (60,524) $ (39,105) $ (19,175) $ (35,034) $ (45,369) $ (48,163)   $ (951,149)   $ (147,741) $ (144,928)
Net loss (income) attributable to GS&T for the computation of diluted net loss (income) per share                     $ (951,149)   $ (147,741) $ (144,928)