Note 1 - Basis of Presentation - Allocations to Reportable Segments (Details) - USD ($) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Depreciation and amortization | $ 1,508,000 | $ 1,523,000 | $ 2,957,000 | $ 2,857,000 |
| Interest expense | 428,000 | 385,000 | 861,000 | 734,000 |
| Interest income | 48,000 | 77,000 | 122,000 | 189,000 |
| Income tax expense | (21,000) | (31,000) | (344,000) | (75,000) |
| Medical Equipment Leasing [Member] | ||||
| Interest expense | 405,000 | 352,000 | 803,000 | 668,000 |
| Income tax expense | 63,000 | 71,000 | (164,000) | 12,000 |
| Direct Patient Services [Member] | ||||
| Interest expense | 23,000 | 33,000 | 58,000 | 66,000 |
| Income tax expense | (84,000) | (102,000) | (180,000) | (87,000) |
| Medical Equipment Leasing [Member] | ||||
| Depreciation and amortization | 960,000 | 1,219,000 | 1,859,000 | 2,311,000 |
| Interest income | 37,000 | 77,000 | 95,000 | 189,000 |
| Direct Patient Services [Member] | ||||
| Depreciation and amortization | 548,000 | 304,000 | 1,098,000 | 546,000 |
| Interest income | $ 11,000 | $ 0 | $ 27,000 | $ 0 |
| X | ||||||||||
- Definition The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of interest expense classified as operating and nonoperating. Includes, but is not limited to, cost of borrowing accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of interest income from interest-earning asset. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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