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Note 11 - Operating Leases (Details Textual) | 7 Months Ended | 20 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Jul. 31, 2025 USD ($) | Jun. 30, 2025 USD ($) | Sep. 30, 2025 USD ($) | Dec. 31, 2024 USD ($) | Oct. 01, 2022 ft² | Sep. 12, 2019 ft²
Payments for Rent | $ 248,743 |  |  |  |  |
Operating Lease, Right-of-Use Asset |  |  | $ 4,419,527 | $ 4,560,679 |  |
Operating Lease, Liability |  |  | $ 4,115,122 | $ 4,561,174 |  |
Building 175A [Member] |  |  |  |  |  |
Area of Real Estate Property (Square Foot) | ft² |  |  |  |  | 15,400 | 14,300
Lessee, Operating Lease, Term of Contract (Year) |  |  |  |  |  | 10 years
Lessee, Operating Lease, Renewal Term (Year) |  |  |  |  |  | 10 years
Building, 175B [Member] |  |  |  |  |  |
Lessee, Operating Lease, Term of Contract (Year) |  |  |  |  | 20 years |
Lessee, Operating Lease, Lease Extension Term (Year) |  |  |  |  | 13 years |
Payments for Rent |  | $ 20,000 |  |  |  |

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- Definition Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-3 + Details
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