Note 11 - Notes Payable (Details Textual) - Loan Agreement [Member] - Aqua Metals Reno, Inc [Member] - USD ($) |
Feb. 01, 2023 |
Sep. 30, 2022 |
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| Summit Investment Services, LLC [Member] | ||
| Debt Instrument, Undivided Interest Rate | 90.8334% | |
| Debt Instrument, Face Amount | $ 3,000,000 | |
| Debt Instrument, Interest Rate, Stated Percentage | 9.50% | |
| Debt Instrument Term, Interest Only Payments (Month) | 24 months | |
| Debt Instrument, Guaranteed Minimum Interest | $ 213,750 | |
| Darren McBride, Trustee of the Arduino 1 Trust, U/A Dated April 25, 2022 [Member] | ||
| Debt Instrument, Undivided Interest Rate | 8.3333% | |
| Jason Yelowitz, Trustee of the Jason Yelowitz 2006 Trust, Dated March 31, 2006 [Member] | ||
| Debt Instrument, Undivided Interest Rate | 0.8333% | |
| Lenders [Member] | ||
| Debt Instrument, Face Amount | $ 6,000,000 | |
| Debt Instrument, Interest Rate, Stated Percentage | 8.50% | |
| Debt Instrument Term, Interest Only Payments (Month) | 24 months | |
| Debt Instrument, Guaranteed Minimum Interest | $ 255,000 |
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- Definition Represents guaranteed minimum interest payments. No definition available.
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- Definition The period of time within the date of issuance and maturity of debt instrument, in which only interest is payable on the debt instrument. No definition available.
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- Definition Represents undivided interest rate under a debt instrument agreement. No definition available.
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- Definition Face (par) amount of debt instrument at time of issuance. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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