Annual report pursuant to Section 13 and 15(d)

Plant and equipment - Property, Plant and equipment (Details)

v3.21.1
Plant and equipment - Property, Plant and equipment (Details) - USD ($)
Dec. 31, 2020
Dec. 31, 2019
Property, Plant and equipment, gross $ 1,643,245  
Accumulated Depreciation 1,153,654  
Property, plant and equipment 489,591 $ 520,725
Leasehold Improvements [Member]    
Property, Plant and equipment, gross 67,004  
Accumulated Depreciation 27,297  
Property, plant and equipment 39,707 32,405
Computer and office equipment [Member]    
Property, Plant and equipment, gross 978,113  
Accumulated Depreciation 730,541  
Property, plant and equipment 247,572 312,824
Fixtures and fittings[Member]    
Property, Plant and equipment, gross 296,971  
Accumulated Depreciation 242,506  
Property, plant and equipment 54,465 57,598
Vehicles[Member]    
Property, Plant and equipment, gross 106,580  
Accumulated Depreciation 43,198  
Property, plant and equipment 63,382 72,526
Computer software[Member]    
Property, Plant and equipment, gross 194,577  
Accumulated Depreciation 110,112  
Property, plant and equipment $ 84,465 $ 45,372