Quarterly report pursuant to Section 13 or 15(d)

Net Loss Per Share - Anti-dilutive (Details)

v3.21.2
Net Loss Per Share - Anti-dilutive (Details) - shares
1 Months Ended 2 Months Ended 3 Months Ended 4 Months Ended 6 Months Ended 12 Months Ended
Jun. 12, 2021
Jun. 11, 2021
Jul. 31, 2021
Jul. 31, 2021
Apr. 30, 2021
Jul. 31, 2020
Apr. 30, 2020
Jun. 11, 2021
Jul. 31, 2021
Jul. 31, 2020
Jan. 31, 2021
Jan. 31, 2020
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]                        
Antidilutive securities       67,630         706      
Financial Designation, Predecessor and Successor [Fixed List] Successor Predecessor Successor Successor Predecessor Predecessor Predecessor Predecessor Successor Predecessor Predecessor Predecessor
Warrants                        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]                        
Antidilutive securities       61,967         706      
Stock Options                        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]                        
Antidilutive securities       2,198                
RSU's                        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]                        
Antidilutive securities       3,465