Quarterly report pursuant to Section 13 or 15(d)

Operating Segments (Details)

v3.7.0.1
Operating Segments (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Total revenue $ 117,838   $ 233,028  
Operating income (loss) 1,735   (71)  
Interest expense (563)   (1,017)  
(Gain) loss on sale of property and equipment (99)   (136)  
Total unallocated amounts (662)   (1,153)  
Total consolidated income (loss) before income taxes 1,073   (1,224)  
Depreciation and amortization 2,712   5,359  
Predecessor [Member]        
Total revenue   $ 96,648   $ 194,467
Operating income (loss)   2,909   5,209
Interest expense   (884)   (1,719)
(Gain) loss on sale of property and equipment   (7)   (3)
Total unallocated amounts   (891)   (1,722)
Total consolidated income (loss) before income taxes   2,018   3,487
Depreciation and amortization   738   1,433
Construction [Member]        
Total revenue 96,221   187,686  
Operating income (loss) 5,807   7,475  
Depreciation and amortization 1,001   1,979  
Construction [Member] | Predecessor [Member]        
Total revenue   77,329   158,949
Operating income (loss)   3,785   7,130
Depreciation and amortization   445   860
Service        
Total revenue 21,617   45,342  
Operating income (loss) 1,008   2,376  
Depreciation and amortization 503   992  
Service | Predecessor [Member]        
Total revenue   19,319   35,518
Operating income (loss)   1,392   1,923
Depreciation and amortization   156   307
Corporate [Member]        
Operating income (loss) (5,080)   (9,922)  
Depreciation and amortization $ 1,208   $ 2,388  
Corporate [Member] | Predecessor [Member]        
Operating income (loss)   (2,268)   (3,844)
Depreciation and amortization   $ 137   $ 266