Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies - Summary of useful lives of property plant and equipment (Details)

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Summary of Significant Accounting Policies - Summary of useful lives of property plant and equipment (Details)
9 Months Ended
Sep. 30, 2021
Machinery and Equipment [Member]  
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 5 years
Computers and IT equipment  
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 3 years
Furniture and fixtures  
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 7 years
Leasehold improvements  
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment, Useful Life 0 years