v3.26.1
Stockholders’ Equity - Narrative (Details)
12 Months Ended
Sep. 02, 2025
USD ($)
$ / shares
shares
May 15, 2024
USD ($)
shares
Jun. 22, 2023
shares
Jan. 31, 2026
USD ($)
$ / shares
shares
Jan. 31, 2025
USD ($)
$ / shares
shares
Jan. 31, 2024
USD ($)
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Preferred stock authorized (in shares)       20,000,000    
Preferred stock par value (in dollars per share) | $ / shares       $ 0.00001    
Preferred shares issued upon conversion (in shares)       15    
Stock issued for the exercise of options and warrants (in shares)       32,500    
Exercised (in dollars per share) | $ / shares       $ 1.48    
Granted (in shares)       32,500    
Proceeds from exercise of options | $       $ 48,000 $ 55,000 $ 68,000
Unrecognized share-based compensation | $       $ 110,000    
Common stock par value (in dollars per share) | $ / shares       $ 0.00001 $ 0.00001  
Common stock issued for payment of related party debt | $       $ 1,500,000 $ 0 0
Warrant investment rate (as a percent)         0.01  
CIF            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Number of shares issued (in shares)       184,286    
Common stock issued for payment of related party debt | $       $ 1,500,000    
T&L Note            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Repayments of debt | $ $ 1,600,000          
Crown Note            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Repayments of debt | $ $ 13,100,000          
Private Placement            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Shares issued in transaction 2,700,000          
Common stock par value (in dollars per share) | $ / shares $ 0.00001          
Purchase price per share | $ / shares $ 7.50          
Net proceeds | $ $ 18,900,000          
Director            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
One-time settlement agreement charge | $   $ 900,000        
Director | Steve Burns            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Payments for settlement agreements | $   $ 113,000        
Common stock issued for settlement agreements (in shares)   17,000        
Director | Dean Janeway            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Payments for settlement agreements | $   $ 113,000        
Common stock issued for settlement agreements (in shares)   17,000        
Director | Thomas Toto            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Payments for settlement agreements | $   $ 113,000        
Common stock issued for settlement agreements (in shares)   17,000        
Director | Alfred D’Agostino            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Payments for settlement agreements | $   $ 113,000        
Common stock issued for settlement agreements (in shares)   17,000        
Restricted Stock Units            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Unrecognized compensation expense | $       $ 1,439,000    
Weighted-average period for recognition of unrecognized compensation expense (in years)       10 months 17 days    
Stock-based compensation | $       $ 771,000 $ 595,000 279,000
Granted (in shares)       260,178    
PSU outstanding (in shares)       438,048 367,557  
Restricted Stock Units | Employees            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Granted (in shares)       242,178    
Restricted Stock Units | Director            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Granted (in shares)       18,000    
Stock Options            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Stock-based compensation | $       $ 81,000 $ 45,000  
Performance Stock Units            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Stock-based compensation | $       $ 1,100,000 $ 438,000  
Granted (in shares)       602,740    
PSU outstanding (in shares)       3,742,740 3,140,000  
Performance Stock Units | Chief Executive Officer            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Granted (in shares)       94,200    
PSU valued | $       $ 600,000    
PSU outstanding (in shares)       0    
Minimum | Restricted Stock Units            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Award vesting period (in years)       3 years    
Minimum | Performance Stock Units            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Granted (in shares)       0    
Minimum | Performance Stock Units | Chief Executive Officer            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
PSU award is eligible to and vest (as a percent)       50.00%    
Maximum | Restricted Stock Units            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Award vesting period (in years)       4 years    
Maximum | Performance Stock Units            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Granted (in shares)       500,000    
Maximum | Performance Stock Units | Chief Executive Officer            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
PSU award is eligible to and vest (as a percent)       110.00%    
Series A Preferred Stock            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Preferred stock authorized (in shares)       120,000 120,000  
Preferred stock par value (in dollars per share) | $ / shares       $ 0.00001 $ 0.00001  
Preferred stock outstanding (in shares)       0 0  
Series B Preferred Stock            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Preferred stock authorized (in shares)       200,000 200,000  
Preferred stock par value (in dollars per share) | $ / shares       $ 0.00001 $ 0.00001  
Preferred stock outstanding (in shares)       0 0  
Cash dividend annual rate (as a percent)       8.00%    
Conversion of Series B preferred stock (in shares)     819,000      
Dividends paid | $       $ 0 $ 0 $ 34,000