v3.26.1
Note 2 - Summary of Significant Accounting Policies (Details Textual)
 3 Months Ended 6 Months Ended 12 Months Ended
Jan. 16, 2025
USD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
Number of Operating Segments       1    
Cash, Uninsured Amount   $ 0   $ 0    
Cash Equivalents, at Carrying Value   25,023   25,023   $ 25,689
Accounts Receivable, Allowance for Credit Loss   7,224   7,224   0
Inventory Write-down   38,917 $ (0) 235,601 $ (0)  
Adjustments To Inventory   34,341   123,703    
Inventory Valuation Reserves   123,703   123,703   0
Selling and Marketing Expense   191,438 $ 345,505 462,075 $ 626,054  
Unrecognized Tax Benefits   0   0   $ 0
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued   $ 0   $ 0    
Number of Reportable Segments       1    
Cost of Goods and Service, Product and Service Benchmark [Member] | Supplier Concentration Risk [Member]            
Number of Suppliers           1
Cost of Goods and Service, Product and Service Benchmark [Member] | Supplier Concentration Risk [Member] | One Key Supplier [Member]            
Concentration Risk, Percentage           40.00%
Elevai Acquisition [Member]            
Business Combination, Consideration Transferred, Liabilities Incurred $ 56,525          
Business Combination, Contingent Consideration, Liability 500,000          
Revenue Threshold for One-Time Payment $ 500,000          
Equipment [Member] | Minimum [Member]            
Property, Plant, and Equipment, Useful Life (Year)   5 years   5 years    
Equipment [Member] | Maximum [Member]            
Property, Plant, and Equipment, Useful Life (Year)   7 years   7 years    
Leasehold Improvements [Member] | Maximum [Member]            
Property, Plant, and Equipment, Useful Life (Year)   10 years   10 years    
Furniture and Fixtures [Member]            
Property, Plant, and Equipment, Useful Life (Year)   7 years   7 years    
Expiration of Raw Materials [Member]            
Inventory Write-down   $ 4,576   $ 111,898    
Accrued Interest Reclassified to Contingent Liabilities [Member]            
Prior Period Reclassification Adjustment           $ 1,175,845