Quarterly report pursuant to Section 13 or 15(d)

Plant and equipment (Details)

v3.21.2
Plant and equipment (Details) - USD ($)
Sep. 30, 2021
Dec. 31, 2020
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 1,698,301  
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment (1,253,693)  
Property, Plant and Equipment, Net 444,608 $ 489,591
Leasehold Improvements [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross 63,436  
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment (33,484)  
Property, Plant and Equipment, Net 29,952 39,707
Computer Equipment [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross 1,016,822  
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment (776,040)  
Property, Plant and Equipment, Net 240,782 247,572
Fixtures and fittings    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross 289,679  
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment (243,407)  
Property, Plant and Equipment, Net 46,272 54,465
Vehicles [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross 101,148  
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment (52,126)  
Property, Plant and Equipment, Net 49,022  
Automobiles [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Net   63,382
Computer Software, Intangible Asset [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross 227,216  
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment (148,636)  
Property, Plant and Equipment, Net $ 78,580 $ 84,465