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Note 5 - Acquisitions and Discontinued Operations - Financial Information From Discontinued Operations (Details) - Leased Real Estate [Member] - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Discontinued Operations, Disposed of by Sale [Member] |  |  |  |
Cash and cash equivalents | $ 612 |  | $ 612 |
Property and equipment, net | 16,171 |  | 16,171 |
Intangible assets, net | 2,748 |  | 2,748 |
Loss on write-down of disposal group | (1,779) |  | (1,779) |
Assets held for sale | 17,752 |  | 17,752 |
Accrued expenses and other liabilities | 885 |  | 885 |
Notes payable | 15,229 |  | 15,229 |
Liabilities held for sale | 16,114 |  | 16,114 |
Discontinued Operations, Held-for-Sale or Disposed of by Sale [Member] |  |  |  |
Rental revenue | 157 | $ 311 | 890 | $ 941
Total revenues | 157 | 311 | 890 | 941
Cost of services sold | 31 | 46 | 136 | 147
General and administrative expenses | 8 | 56 | 128 | 192
Leased real estate segment interest expense | 43 | 90 | 218 | 272
Total expenses | 82 | 192 | 482 | 611
Non-operating other revenue | 6 | 3 | 31 | 9
Income from discontinued operations before income tax expense | 81 | 122 | 439 | 339
Income tax expense | 0 | 0 | 0 | 0
Income from discontinued operations, net of taxes | $ 81 | $ 122 | $ 439 | $ 339

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