Note 3 - Notes Receivable and Advances, Net (Details Textual) - USD ($) |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jun. 27, 2024 |
Jun. 30, 2024 |
Jun. 30, 2024 |
Apr. 19, 2024 |
Jan. 02, 2024 |
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| RenFuel K2B AB Note Receivable [Member] | |||||
| Financing Receivable, before Allowance for Credit Loss | $ 3,450,000 | $ 250,000 | |||
| Note Receivable, Interest Rate | 7.00% | 7.00% | 7.00% | ||
| Note Receivables, Each Tranche | $ 250,000 | ||||
| Payments to Acquire Notes Receivable | $ 580,000 | ||||
| Interest Income, Financing Receivable, before Allowance for Credit Loss | $ 8,078 | 12,345 | |||
| RenFuel K2B AB Note Receivable [Member] | Maximum [Member] | |||||
| Financing Receivable, before Allowance for Credit Loss | $ 3,000,000 | ||||
| Legal Fees | $ 450,000 | ||||
| GenMat Advances [Member] | |||||
| Payments for Advance to Affiliate | 235,636 | ||||
| Advances to Affiliate | $ 412,206 | $ 412,206 |
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- Definition Interest rate of note receivable. No definition available.
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- Definition Each tranche amount of note receivables. No definition available.
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- Definition Long-Term advances receivable from a party that is affiliated with the reporting entity by means of direct or indirect ownership. This does not include advances to clients. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of interest income from financing receivable before allowance for credit loss. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of expense provided in the period for legal costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amortized cost, before allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The cash outflow from advancing money to an affiliate (an entity that is related but not strictly controlled by the entity). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The cash outflow to acquire an agreement for an unconditional promise by the maker to pay the entity (holder) a definite sum of money at a future date. Such amount may include accrued interest receivable in accordance with the terms of the note. The note also may contain provisions including a discount or premium, payable on demand, secured, or unsecured, interest bearing or noninterest bearing, among myriad other features and characteristics. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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