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Subsequent Event (Details)
$ in Millions
1 Months Ended
Jul. 31, 2021
USD ($)
ft²
Jun. 30, 2021
USD ($)
Letter of credit for security deposit   $ 2.1
Operating lease agreement option to renewal term   5 years
Subsequent Event [Member]    
Operating lease term 12 years  
Good Manufacturing Practice compliant manufacturing facility | ft² 104,000  
Security deposit $ 3.6  
Option to extend lease two  
Operating lease agreement option to renewal term 5 years  
Initial monthly base rent on operating lease $ 0.4  
Estimated monthly base rent on operating lease 0.8  
Construction allowance in operating lease $ 26.0