v3.25.2
Note 5 - Commitments and Contingencies (Details Textual)
12 Months Ended
Jun. 17, 2024
USD ($)
shares
Mar. 31, 2025
USD ($)
shares
Nov. 01, 2024
shares
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares)   143,303  
Stock Required to be Issued for Stock Split, Shares (in shares)     271,846
Employment Contracts [Member] | Chief Executive Officer [Member]      
Employment Agreement, Term of Contract (Year) 3 years    
Annual Base Salary | $ $ 450,000    
Employment Agreement, Bonus as a Percentage of Annual Base Compensation 60.00%    
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested in Period, Fair Value | $ $ 1,000,000    
Employment Contracts [Member] | Chief Executive Officer [Member] | Scenario, Contract Termination [Member]      
Employment Agreement, Bonus as a Percentage of Annual Base Compensation 100.00%    
Employment Contracts [Member] | Chief Executive Officer [Member] | Scenario, Contract Termination, Without Cause [Member]      
Employment Agreement, Bonus as a Percentage of Annual Base Compensation 50.00%    
Employment Contracts [Member] | Chief Executive Officer [Member] | Inducement Options [Member]      
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period (Year) 10 years    
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares) 45,000    
Employment Contracts [Member] | Chief Executive Officer [Member] | Inducement Options [Member] | Share-Based Payment Arrangement, Tranche One [Member]      
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares) 11,250    
Employment Contracts [Member] | Chief Executive Officer [Member] | Inducement Options [Member] | Share-Based Payment Arrangement, Tranche Two [Member]      
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares) 11,250    
Employment Contracts [Member] | Chief Executive Officer [Member] | Inducement Options [Member] | Share-Based Payment Arrangement, Tranche Four [Member]      
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares) 11,250    
Employment Contracts [Member] | Chief Executive Officer [Member] | Inducement Options [Member] | Share-Based Payment Arrangement, Tranche Three [Member]      
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares) 11,250    
Employment Contracts [Member] | Executive Vice Chair and Strategic Advisor to the Chief Executive Officer [Member]      
Employment Agreement, Term of Contract (Year) 2 years    
Annual Base Salary | $ $ 150,000    
Employment Agreement, Bonus as a Percentage of Annual Base Compensation 50.00%    
Employment Contracts [Member] | Minimum [Member]      
Employee Benefits and Share-Based Compensation | $   $ 1,100,000  
Employment Contracts [Member] | Maximum [Member]      
Employee Benefits and Share-Based Compensation | $   $ 1,600,000  
Pending Litigation [Member]      
Loss Contingency, Pending Claims, Number   0