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Basis of Presentation and Summary of Significant Accounting Policies - Trademark Licensing (Details) - Licensing agreements
6 Months Ended
Jun. 30, 2021
Maximum  
Finite-Lived Intangible Assets [Line Items]  
Finite-Lived Intangible Asset, Useful Life 10 years
Minimum  
Finite-Lived Intangible Assets [Line Items]  
Finite-Lived Intangible Asset, Useful Life 1 year