Annual report pursuant to Section 13 and 15(d)

Concentrations (Details)

v3.22.1
Concentrations (Details)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Concentrations (Details) [Line Items]    
Concentration risk, percentage   10.00%
Outstanding accounts receivable 80.60%  
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]    
Concentrations (Details) [Line Items]    
Concentration risk, percentage   78.30%
One customer [Member]    
Concentrations (Details) [Line Items]    
Concentration risk, percentage 10.00%  
One customer [Member] | Outstanding accounts receivable [Member]    
Concentrations (Details) [Line Items]    
Concentration risk, percentage 10.00%  
Two customers [Member] | Outstanding accounts receivable [Member]    
Concentrations (Details) [Line Items]    
Concentration risk, percentage   10.00%
Outstanding accounts payable [Member] | Suppliers [Member]    
Concentrations (Details) [Line Items]    
Concentration risk, percentage   10.00%
Outstanding accounts payable [Member] | 10% or more of purchase [Member]    
Concentrations (Details) [Line Items]    
Concentration risk, percentage   93.60%