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Securities Purchase Agreement (Details)
$ / shares in Units, $ in Millions
Dec. 24, 2020
USD ($)
loan
shares
Aug. 20, 2019
USD ($)
$ / shares
Dec. 23, 2020
$ / shares
Class of Stock [Line Items]      
Share price (dollars per share) | $ / shares   $ 17.99 $ 7.68
Proceeds from issuance of common stock   $ 1.0  
Plan      
Class of Stock [Line Items]      
Sale of stock (shares) | shares 4,166,663    
Proceeds from issuance of common stock $ 32.0    
Number of equal tranches | loan 3