XML 20 R57.htm IDEA: XBRL DOCUMENT v3.2.0.727
Reportable Operating Segments (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Dec. 31, 2014
Segment reporting information          
Revenue $ 483,545 $ 515,291 $ 876,325 $ 985,365  
% of Revenue 100.00% 100.00% 100.00% 100.00%  
Gross Profit $ 46,496 $ 61,194 $ 84,501 $ 110,951  
% of Segment Revenue 9.60% 11.90% 9.60% 11.30%  
Goodwill $ 124,562   $ 124,562   $ 119,410
West          
Segment reporting information          
Revenue $ 239,999 $ 224,391 $ 426,384 $ 458,418  
% of Revenue 49.60% 43.50% 48.70% 46.50%  
Gross Profit $ 30,444 $ 37,809 $ 51,908 $ 69,483  
% of Segment Revenue 12.70% 16.80% 12.20% 15.20%  
Goodwill $ 45,239   $ 45,239   45,239
East          
Segment reporting information          
Revenue $ 154,887 $ 118,554 $ 278,587 $ 225,524  
% of Revenue 32.00% 23.00% 31.80% 22.90%  
Gross Profit $ 9,115 $ 8,727 $ 18,223 $ 15,485  
% of Segment Revenue 5.90% 7.40% 6.50% 6.90%  
Goodwill $ 43,267   $ 43,267   43,267
Energy          
Segment reporting information          
Revenue $ 88,659 $ 172,346 $ 171,354 $ 301,423  
% of Revenue 18.40% 33.50% 19.50% 30.60%  
Gross Profit $ 6,937 $ 14,658 $ 14,370 $ 25,983  
% of Segment Revenue 7.80% 8.50% 8.40% 8.60%  
Goodwill $ 36,056   $ 36,056   $ 30,904