Quarterly report pursuant to Section 13 or 15(d)

Acquisition - Additional Information (Detail)

v3.20.2
Acquisition - Additional Information (Detail) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended
Apr. 01, 2019
Jun. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Dec. 31, 2019
Apr. 30, 2019
Business Acquisition [Line Items]            
Consideration paid, net of cash acquired       $ 100,658    
Increase in Inventories     $ (23,629) $ (1,533)    
Skechers Mexico [Member]            
Business Acquisition [Line Items]            
Business acquisition date Apr. 01, 2019          
Ownership interest in joint venture 60.00% 60.00%       60.00%
Consideration paid, net of cash acquired $ 120,600 $ 120,600        
Increase to goodwill 22,100          
Increase to intangible assets 49,100          
Increase in deferred liabilities 17,100          
Gain on reacquired rights 13,900          
Increase in amortization expense and accumulated amortization 7,000       $ 5,200  
Increase in Inventories 8,000       $ 6,000  
Acquisition related costs $ 900