Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets (Tables)

v3.8.0.1
Intangible Assets (Tables)
 9 Months Ended
Sep. 30, 2017
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, 2017        
    Gross Carrying
Amount		     Accumulated
Amortization		     Net Carrying
Amount		     Weighted-
Average
Amortization
Period (Years)		  
Customer relationships   $ 120,000     $ (59,298 )   $ 60,702       6.0  
Licenses     3,368       (1,382 )     1,986       5.6  
Non-compete agreements     660       (660 )     —       1.0  
Total intangible assets subject to amortization   $ 124,028     $ (61,340 )   $ 62,688          
License (Indefinite-lived)   $ 4,427                          

 

    December 31, 2016  
    Gross Carrying
Amount		     Accumulated
Amortization		     Net Carrying
Amount		     Weighted-
Average
Amortization
Period (Years)		  
Customer relationships   $ 120,000     $ (36,593 )   $ 83,407       6.0  
Licenses     3,368       (807 )     2,561       5.6  
Non-compete agreements     660       (495 )     165       1.0  
Total intangible assets subject to amortization   $ 124,028     $ (37,895 )   $ 86,133          
License (Indefinite-lived)   $ 4,427                          
Schedule of aggregate amortization expense
    Three Months Ended
September 30,		     Nine Months Ended
September 30,		  
    2017     2016     2017     2016  
Amortization expense   $ 7,780     $ 5,601     $ 23,445     $ 16,552  
Schedule of estimated future aggregate amortization expense
Year ended December 31,   Amortization
Expense		  
2018   $ 26,163  
2019     18,489  
2020     9,906  
2021     75  
2022     75