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Subsequent Events - Additional Information (Details) - Irvine, California
$ in Millions
1 Months Ended
Oct. 31, 2020
USD ($)
Extension_Option
Mar. 31, 2019
Extension_Option
Subsequent Event [Line Items]    
Operating lease, term of contract   5 years
Operating lease, number of extension options | Extension_Option   2
Option to extend, operating lease, term   5 years
Operating lease, Existence of option to extend   true
Subsequent Event    
Subsequent Event [Line Items]    
Operating lease, term of contract 10 years  
Operating lease, number of extension options | Extension_Option 2  
Option to extend, operating lease, term 5 years  
Operating lease, Existence of option to extend true  
New facility lease, future minimum payments due | $ $ 23.3  
Subsequent Event | Letter of Credit    
Subsequent Event [Line Items]    
Secured debt | $ $ 1.5