v3.22.2.2
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Estimated Useful Lives of Intangible Assets) (Details)
6 Months Ended
Jun. 30, 2022
Computer software | Minimum  
Finite-Lived Intangible Assets [Line Items]  
Estimated Useful Life 3 years
Computer software | Maximum  
Finite-Lived Intangible Assets [Line Items]  
Estimated Useful Life 10 years
Internet domain name  
Finite-Lived Intangible Assets [Line Items]  
Estimated Useful Life 10 years
Licensing agreement  
Finite-Lived Intangible Assets [Line Items]  
License agreement, Estimated Useful Life Agreement term
Licenses and brand name  
Finite-Lived Intangible Assets [Line Items]  
Estimated Useful Life 10 years
Mobile applications and software  
Finite-Lived Intangible Assets [Line Items]  
Estimated Useful Life 5 years
Internet domain name and brand name  
Finite-Lived Intangible Assets [Line Items]  
Estimated Useful Life 10 years
Strategic contract  
Finite-Lived Intangible Assets [Line Items]  
Estimated Useful Life 5 years
Unpatented technology  
Finite-Lived Intangible Assets [Line Items]  
Estimated Useful Life 3 years