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Goodwill and Intangible Assets - Additional Information (Detail) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Dec. 31, 2016
Business Acquisition [Line Items]      
Goodwill $ 31,908   $ 25,593
Decrease in goodwill offset amount due to foreign currency fluctuations 772    
Aggregate amortization expense on intangible assets 121 $ 25  
OGIO International, Inc.      
Business Acquisition [Line Items]      
Goodwill $ 5,543