v3.26.1
Note 11 - Stockholders' Equity (Deficit) (Details Textual) - USD ($)
 1 Months Ended 3 Months Ended 6 Months Ended
Jan. 16, 2026
Jan. 16, 2025
Mar. 31, 2026
Jul. 31, 2023
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Common Stock, Shares Authorized (in shares)         250,000,000   250,000,000   250,000,000
Common Stock, Shares, Issued (in shares)         2,475,321   2,475,321   1,781,738
Preferred Stock, Shares Authorized (in shares)         20,000,000   20,000,000   20,000,000
Preferred Stock, Par or Stated Value Per Share (in dollars per share)         $ 0.0001   $ 0.0001   $ 0.0001
Preferred Stock, Shares Issued (in shares)         0   0    
Proceeds from Issuance of Common Stock             $ 190,001 $ 3,397,476  
Share-Based Payment Arrangement, Expense         $ 78,759 $ 194,323 224,686 $ 309,152  
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount         $ 303,092   $ 303,092    
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)             1 year 2 months 26 days    
Common Stock, Shares, Outstanding (in shares)         2,475,321   2,475,321   1,781,738
Preferred Stock, Shares Outstanding (in shares)                 0
The 2009 Stock Incentive Plan [Member]                  
Share-Based Compensation Arrangement by Share-Based Payment Award, Shares Issued in Period (in shares)       0          
The 2023 Long-Term Incentive Plan [Member]                  
Percentage of Stock Owned       10.00%          
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized (in shares)       34,880          
Share-Based Compensation Arrangement by Share-Based Payment Award, Percentage of Outstanding Stock Maximum       4.00%          
The 2023 Long-Term Incentive Plan [Member] | Share-Based Payment Arrangement, Option [Member]                  
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Year)       4 years          
The 2023 Long-Term Incentive Plan [Member] | Share-Based Payment Arrangement, Option [Member] | Share-Based Payment Arrangement, Tranche One [Member]                  
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage       25.00%          
The 2023 Long-Term Incentive Plan [Member] | Incentive Stock Options [Member]                  
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period (Year)       5 years          
The 2023 Long-Term Incentive Plan [Member] | Minimum [Member] | Share-Based Payment Arrangement, Option [Member]                  
Share-Based Compensation Arrangement by Share-Based Payment Award, Purchase Price of Common Stock, Percent       110.00%          
The 2023 Long-Term Incentive Plan [Member] | Minimum [Member] | Incentive and Non-qualified Stock Options [Member]                  
Share-Based Compensation Arrangement by Share-Based Payment Award, Purchase Price of Common Stock, Percent       100.00%          
The 2023 Long-Term Incentive Plan [Member] | Maximum [Member]                  
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized (in shares)       50,000          
The 2023 Long-Term Incentive Plan [Member] | Maximum [Member] | Share-Based Payment Arrangement, Option [Member]                  
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period (Year)       10 years          
International Capital Partners LLC [Member]                  
Stock Issued During Period, Shares, New Issues (in shares)     689,656            
Shares Issued, Price Per Share (in dollars per share)     $ 0.29            
Proceeds from Issuance of Common Stock     $ 190,001            
Elevai Acquisition [Member]                  
Business Combination, Consideration Transferred, Equity Interest, Share Withheld, Number of Shares (in shares) 3,927 3,927              
Business Combination, Consideration Transferred, Equity Interest, Share Withheld, Value of Shares $ 67,742 $ 67,742              
Series A Convertible Preferred Stock [Member]                  
Preferred Stock, Shares Authorized (in shares)         4,243   4,243   4,243
Preferred Stock, Par or Stated Value Per Share (in dollars per share)         $ 0.0001   $ 0.0001   $ 0.0001
Preferred Stock, Shares Issued (in shares)         0   0   0
Preferred Stock, Shares Outstanding (in shares)         0   0   0