Quarterly report pursuant to Section 13 or 15(d)

Concentrations (Details)

v3.22.1
Concentrations (Details)
3 Months Ended 12 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
Concentrations (Details) [Line Items]      
Concentration risk, percentage   10.00% 80.60%
Outstanding accounts receivable 74.10%    
Suppliers [Member]      
Concentrations (Details) [Line Items]      
Concentration risk, percentage 10.00% 10.00%  
Revenues [Member]      
Concentrations (Details) [Line Items]      
Concentration risk, percentage 10.00%    
Outstanding accounts receivable [Member] | Two customers [Member]      
Concentrations (Details) [Line Items]      
Concentration risk, percentage 10.00%   10.00%
Outstanding accounts payable [Member] | 10% or more of purchase [Member]      
Concentrations (Details) [Line Items]      
Concentration risk, percentage 100.00%    
Outstanding accounts payable [Member] | Suppliers [Member]      
Concentrations (Details) [Line Items]      
Concentration risk, percentage 10.00%