Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets (Tables)

v3.5.0.2
Intangible Assets (Tables)
 9 Months Ended
Sep. 30, 2016
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of gross carrying amounts, related accumulated amortization, net carrying amounts and the weighted-average amortization periods of intangible assets
    September 30, 2016  
    Gross Carrying
Amount		     Accumulated
Amortization		     Net Carrying
Amount		     Weighted-
Average
Amortization
Period (Years)		  
Customer relationships   $ 120,000     $ (31,326 )   $ 88,674       6.0  
Licenses     3,368       (631 )     2,737       5.6  
Non-compete agreements     660       (330 )     330       1.0  
Total intangible assets subject to amortization   $ 124,028     $ (32,287 )   $ 91,741          
License (Indefinite-lived)   $ 4,427     $ —     $ —          

 

    December 31, 2015  
    Gross Carrying
Amount		     Accumulated
Amortization		     Net Carrying
Amount		     Weighted-
Average
Amortization
Period (Years)		  
Customer relationships   $ 120,000     $ (15,527 )   $ 104,473       6.0  
Backlog     70,000       (70,000 )     —       1.0  
Licenses     3,368       (208 )     3,160       5.6  
Total intangible assets subject to amortization   $ 193,368     $ (85,735 )   $ 107,633          
License (Indefinite-lived)   $ 4,427     $ —     $ —          
Schedule of aggregate amortization expense
    Three Months Ended
September 30,		     Nine Months Ended
September 30,		  
    2016     2015     2016     2015  
Amortization expense   $ 5,601     $ 20,951     $ 16,552     $ 60,172  
                                 
Schedule of estimated future aggregate amortization expense
Year ended December 31,   Amortization
Expense		  
2017   $ 31,067  
2018     26,163  
2019     18,489  
2020     9,906  
2021     75