Fair Value Measurements - Additional Information (Details) - Jul. 03, 2015	USD ($)	Installment
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Business combination, date of agreement		Feb. 19, 2015
Number of contingent consideration installments		2
Applimotion Inc.
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Change in fair value of contingent consideration since the acquisition date | $	$ 0
Minimum
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Date for achieving revenue target		Dec. 31, 2015
Contingent consideration payment year		2017
Maximum
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Date for achieving revenue target		Dec. 31, 2017
Contingent consideration payment year		2018