v3.25.1
Note 8 - Equity (Details Textual) - USD ($)
12 Months Ended
May 24, 2024
Feb. 06, 2024
Jun. 28, 2023
Jun. 15, 2023
Jan. 31, 2025
Jan. 31, 2024
Jun. 13, 2024
Jun. 07, 2022
Proceeds from Issuance of Common Stock         $ 100,000 $ 0    
The 2024 Plan [Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized (in shares)             449,260  
The 2013 Stock Incentive Plan [Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized (in shares)       748,216       681,549
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Additional Shares Authorized (in shares)       66,666        
180 Consulting [Member]                
Stock Issued During Period, Shares, New Issues (in shares) 37,647   26,275          
Private Placement [Member]                
Stock Issued During Period, Shares, New Issues (in shares)   17,543            
Shares Issued, Price Per Share (in dollars per share)   $ 5.7            
Proceeds from Issuance of Common Stock   $ 100,000            
Net Proceeds from Issuance of Private Placement   77,000            
Proceeds from Issuance of Private Placement   81,000            
Payments of Stock Issuance Costs   $ 4,000