Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets - Schedule of Expected Amortization Expense (Details)

v3.8.0.1
Intangible Assets - Schedule of Expected Amortization Expense (Details) - USD ($)
$ in Thousands
Sep. 30, 2017
Dec. 31, 2016
Expected annual amortization expense related to amortizable intangible assets    
Three months ending December 31, 2017 $ 5,403  
2018 21,383  
2019 20,220  
2020 18,018  
2021 16,572  
2022 12,806  
Thereafter 44,379  
Net Book Value $ 138,781 $ 77,165