Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets (Tables)

v3.7.0.1
Intangible Assets (Tables)
 3 Months Ended
Mar. 31, 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
    March 31, 2017  
    Gross Carrying
Amount		     Accumulated
Amortization		     Net Carrying
Amount		     Weighted-
Average
Amortization
Period (Years)		  
Customer relationships   $ 120,000     $ (44,161 )   $ 75,839       6.0  
Licenses     3,368       (989 )     2,379       5.6  
Non-compete agreements     660       (660 )     —       1.0  
Total intangible assets subject to amortization   $ 124,028     $ (45,810 )   $ 78,218          
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
March 31,		  
    2017     2016  
Amortization expense   $ 7,915     $ 5,389  
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