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Property, plant and equipment (Details Narrative) - USD ($)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2020
Property, Plant and Equipment [Line Items]    
Depreciation charge from continuing operations for the year   $ 988,207
Office Equipment and Furniture | Minimum    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment useful life 2 years  
Office Equipment and Furniture | Maximum    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment useful life 5 years  
Production Masks    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment useful life 5 years  
Production Tools    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment useful life 3 years  
Licenses    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment useful life 3 years  
Software    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment useful life 1 year