v3.20.4
Shareholders’ Equity - Preferred and Common Stock (Details) - $ / shares
Jan. 30, 2021
Feb. 01, 2020
Jun. 30, 2019
Equity [Abstract]      
Preferred stock, shares authorized (in shares) 8,000,000.0 8,000,000  
Preferred stock, par value (in usd per share) $ 0.002 $ 0.002  
Common stock, shares authorized (in shares) 992,000,000.0 992,000,000  
Common stock, par value (in usd per share) $ 0.002 $ 0.002  
Preferred stock, shares outstanding (in shares) 0 0  
Warrants to purchase common shares (in shares)     9,000,000.0