Estimated Amortization Expense (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Finite-Lived Intangible Assets [Line Items]
2016 (remainder of year)	$ 3,098
2017	11,029
2018	8,843
2019	6,510
2020	4,270
Thereafter	14,094
Amortizable intangible assets, net carrying amount	47,844	$ 53,242
Cost of Revenue
Finite-Lived Intangible Assets [Line Items]
2016 (remainder of year)	1,000
2017	3,640
2018	2,126
2019	1,819
2020	1,552
Thereafter	3,724
Amortizable intangible assets, net carrying amount	13,861
Operating Expenses
Finite-Lived Intangible Assets [Line Items]
2016 (remainder of year)	2,098
2017	7,389
2018	6,717
2019	4,691
2020	2,718
Thereafter	10,370
Amortizable intangible assets, net carrying amount	$ 33,983