Note 8 - Debt Obligations - Schedule of Debt (Details) - USD ($)	Mar. 31, 2025	Dec. 31, 2024
Debt	$ 15,629,320	$ 8,490,000
Less: debt discounts and issuance costs	(1,724,948)	(2,407)
Total debt, net of discounts	13,904,372	8,487,593
Less: current maturities	0	(97,593)
Long-term debt, net of discounts and issuance costs	13,904,372	8,390,000
GHF 2021 Note [Member]
Debt	4,290,000	4,290,000
Alvin Fund 2022 Note [Member]
Debt	2,000,000	2,000,000
Alvin Fund 2023 Note [Member]
Debt	2,100,000	2,100,000
Kips Bay Note [Member]
Debt	7,239,320	0
Aqua Metals Note Payable [Member]
Debt	$ 0	$ 100,000

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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