v3.22.1
Summary of significant accounting policies (Details) - USD ($)
3 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Summary of significant accounting policies (Details) [Line Items]    
Reserve for Bad Debts, Percentage of Accounts Receivable 2.00%  
Inventory, Net $ 0 $ 0
Operating Loss Carryforwards $ 5,165,966  
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent 21.00%  
Deferred Tax Assets, Valuation Allowance $ 1,084,853  
Minimum [Member]    
Summary of significant accounting policies (Details) [Line Items]    
Property, Plant and Equipment, Useful Life 3 years  
Maximum [Member]    
Summary of significant accounting policies (Details) [Line Items]    
Property, Plant and Equipment, Useful Life 10 years