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Note 14 - Income Taxes - Deferred Tax Asset (Details) - USD ($) | Jun. 30, 2022 | Jun. 30, 2021
--- | --- | ---
Investment in the Peak Gold JV | $ 8,278,223 | $ 6,016,386
State deferred tax assets | 3,503,066 | 1,846,393
Stock option expenses | 1,425,498 | 1,900,850
Net operating losses | 2,547,058 | 0
Valuation allowance | (15,753,845) | (9,763,629)
Net deferred tax assets | $ 0 | $ 0

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