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Segment Reporting Information (Parenthetical) (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Segment Reporting Information [Line Items]    
Increase/Reduction in contingent consideration accruals $ 650 $ (4,203)
U.S. Wholesale    
Segment Reporting Information [Line Items]    
Finite lived intangible asset impairment   3,400
Increase/Reduction in contingent consideration accruals   $ (4,200)
International Segment    
Segment Reporting Information [Line Items]    
Increase/Reduction in contingent consideration accruals $ 1,000