v3.26.1
Note 6 - Commitments and Contingencies (Details Textual) - USD ($)
3 Months Ended 6 Months Ended 12 Months Ended
Dec. 29, 2025
Dec. 02, 2025
Feb. 12, 2025
Mar. 31, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Stock Issued During Period, Shares, New Issues 100            
Archimedes Tech SPAC Partners II Co              
Stock Issued During Period, Shares, New Issues           8,400,000 8,400,000
Payments of Stock Issuance Costs         $ 75,000 $ 283,747 $ 283,747
Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs       $ 117,194     117,194
Over-Allotment Option [Member] | Archimedes Tech SPAC Partners II Co              
Equity Offering, Option, Period   45 days 45 years        
Equity Offering, Option, Maximum Shares to be Issued   3,000,000 3,000,000        
Stock Issued During Period, Shares, New Issues   3,000,000 3,000,000        
IPO [Member] | Archimedes Tech SPAC Partners II Co              
Payments of Stock Issuance Costs             13,058,326
Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs     $ 13,175,520       $ 13,175,520
IPO [Member] | Underwriters [Member] | Archimedes Tech SPAC Partners II Co              
Equity Offering, Cash Underwriting Fee, Per Unit   $ 0.2 $ 0.2        
Payments of Stock Issuance Costs   $ 4,600,000 $ 4,600,000        
Equity Offering, Deferred Underwriting Fee, Per Unit   $ 0.35 $ 0.35        
Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs   $ 8,050,000 $ 8,050,000