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Note 3 - Property and Equipment - Summary of Property and Equipment (Details) - USD ($) | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Property and equipment, gross |  | $ 81,227,000
Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization | $ 72,854,000 |
Accumulated depreciation | (41,729,000) | (55,383,000)
Net property and equipment | 31,125,000 | 25,844,000
Medical Equipment and Facilities [Member] |  |
Property and equipment, gross | 71,148,000 | 77,150,000
Office Equipment [Member] |  |
Property and equipment, gross | 594,000 | 306,000
Construction in Progress [Member] |  |
Property and equipment, gross | $ 1,112,000 | $ 3,771,000

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