v3.26.1
Note 20 - Subsequent Events (Details Textual) - Subsequent Event [Member] - Alaska Hardrock Inc [Member]
May 04, 2026
USD ($)
Subsequent Event [Line Items]  
Percentage of investment in equity affiliate 100.00%
Equipment and extinguishing the outstanding 2.00%
Consideration $ 16,074,000
Cash deposit 300,000
Payments for Purchase Agreement 1,709,250
Cash payable due on closing 4,064,750
Promissory note $ 10,000,000
Debt Instrument, Interest Rate, Stated Percentage 5.00%
Principal repayments $ 2,000,000