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Note 9 - Leases (Details Textual) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2024 | Dec. 31, 2023
Operating Lease, Weighted Average Remaining Lease Term (Year) | 9 years |
Operating Lease, Weighted Average Discount Rate, Percent | 6.70% |
Deferred Lease Revenue [Member] |  |
Deferred Rent Receivables, Net | $ 9 | $ 6
Minimum [Member] |  |
Lessee, Operating Lease, Remaining Lease Term (Year) | 1 year |
Lessee, Lease, Renewal Term (Year) | 1 year |
Lessor, Operating Lease, Term of Contract (Year) | 1 year |
Maximum [Member] |  |
Lessee, Operating Lease, Remaining Lease Term (Year) | 99 years |
Lessee, Lease, Renewal Term (Year) | 20 years |
Lessor, Operating Lease, Term of Contract (Year) | 43 years |

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- Definition Term of lessee's lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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