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Note 14 - Derivatives and Hedging Activities (Details Textual)					3 Months Ended
	Feb. 12, 2026 USD ($) oz $ / oz	Feb. 18, 2025 oz	Aug. 02, 2023 oz $ / oz	May 17, 2023 oz $ / oz	Mar. 31, 2026 USD ($)	Mar. 31, 2025 USD ($)
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Assets (Liabilities), at Fair Value, Net					$ (71,752,977)
Gain (losses) on metal sales					$ 700,000	$ 1,200,000
Purchase amount	$ 400,000
Peak Gold JV [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Share of gold percentage purchased to physically deliver gold as stipulated in hedge agreement					30.00%
Gold discount percentage					1.75%
Gold fee percentage					0.50%
Designated as Hedging Instrument [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, Nonmonetary Notional Amount, Mass (Ounce) \| oz	15,446	15,000	124,600	124,600
Underlying, Derivative Mass (in USD per Ounce) \| $ / oz	4,000		2,025	2,025
Interest in Projected Production, Percentage			42.00%
Percentage of remaining life of mine production			14.00%
Maturity for proceeds of gold hedge settlements					$ 100,000