XML 77 R59.htm IDEA: XBRL DOCUMENT v3.10.0.1
Prepaid Expenses and Other Current Assets - Summary of Prepaid Expenses and Other Current Assets (Detail) - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Prepaid Expense And Other Assets Current [Abstract]    
Prepaid deposits for inventory and molds $ 2,138 $ 10,916
Prepaid royalties, net 5,465 6,391
Other prepaid expenses and current assets 4,301 4,420
Prepaid expenses and other current assets $ 11,904 $ 21,727