Quarterly report pursuant to Section 13 or 15(d)

Net Loss Per Share - Anti-dilutive (Details)

v3.22.1
Net Loss Per Share - Anti-dilutive (Details) - shares
3 Months Ended
Apr. 30, 2022
Apr. 30, 2021
Jan. 31, 2021
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Warrants purchased 45,667,000 705,882 705,882
Antidilutive securities 74,788,000 706,000  
Warrants      
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Antidilutive securities 61,967,000 706,000  
Stock Options      
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Antidilutive securities 2,826,000    
RSU's      
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Antidilutive securities 9,995,000