Quarterly report pursuant to Section 13 or 15(d)

CONCENTRATIONS - Supplier Concentrations (Details)

v3.21.2
CONCENTRATIONS - Supplier Concentrations (Details) - Cost of goods sold - Supplier Concentrations
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Supplier A        
CONCENTRATIONS        
Concentration risk (as a percent)   18.22%   33.09%
Supplier B        
CONCENTRATIONS        
Concentration risk (as a percent)   15.67%   16.12%
Supplier C        
CONCENTRATIONS        
Concentration risk (as a percent)       12.81%
Supplier D        
CONCENTRATIONS        
Concentration risk (as a percent)   15.74%    
Supplier E        
CONCENTRATIONS        
Concentration risk (as a percent) 13.85%      
Supplier F        
CONCENTRATIONS        
Concentration risk (as a percent) 24.18%   16.60%  
Supplier G        
CONCENTRATIONS        
Concentration risk (as a percent) 10.97%      
Supplier H        
CONCENTRATIONS        
Concentration risk (as a percent) 10.43%      
Top Eight Suppliers        
CONCENTRATIONS        
Concentration risk (as a percent) 59.43% 49.63% 16.60% 62.02%