v3.26.1
Income Taxes (Details 2) - USD ($)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Income Taxes    
Provision (benefit) at statutory rate for the period $ 3,582,000 $ 1,838,200
Provision (benefit) at statutory rate for the period, Percent 21.00% 21.00%
Idaho state taxes, net of federal taxes $ 714,100 $ 401,000
Idaho state taxes, net of federal taxes, Percent 4.19% 4.60%
Taxable grant income $ 0 $ 106,900
Taxable grant income, Percent 0.00% 1.20%
Change in state tax rate $ (31,100) $ 0
Change in state tax rate, Percent (0.18%) 0.00%
Stock-based compensation $ 265,500 $ 0
Stock-based compensation, Percent 1.56% 0.00%
Non-deductible items $ 2,600 $ 3,400
Non-deductible items, Percent 0.02% 0.04%
Depletion $ (1,311,100) $ (958,600)
Depletion, Percent (7.69%) (10.94%)
Change in estimates $ 380,700 $ (60,900)
Change in estimates, Percent 2.23% (0.70%)
Increase (decrease) in valuation allowance $ (3,176,600) $ (1,330,000)
Increase (decrease) in valuation allowance, Percent (18.62%) (15.20%)
Total provision (benefit) $ 426,100 $ 0
Total provision (benefit), Percent 2.50% 0.00%