v3.26.1
Note 3 - Summary of Significant Accounting Policies (Details Textual) - USD ($)
Pure in Thousands
3 Months Ended 6 Months Ended
Jul. 01, 2026
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Dec. 31, 2025
Impairment of Marketable Securities   $ 0 $ 0 $ 0  
Debt Securities, Available-for-Sale, Allowance for Credit Loss   0   0 $ 0
Deferred Offering Costs   $ 320,581   $ 320,581 $ 320,581
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period       10 years  
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate       0.00%  
2026 Pre-funded Warrants [Member]          
Stock Issued During Period, Shares, Warrants Excised (in shares) 1,592,863        
2026 Pre-funded Warrants [Member] | Subsequent Event [Member]          
Stock Issued During Period, Shares, Warrants Excised (in shares) 1,592,863        
Proceeds from Issuance or Sale of Equity $ 1,593