Note 1 - Basis of Presentation - Allocations to Reportable Segments (Details) - USD ($) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Depreciation and amortization | $ 1,346,000 | $ 1,508,000 | $ 2,640,000 | $ 2,957,000 |
| Interest expense | 301,000 | 428,000 | 603,000 | 861,000 |
| Interest income | 29,000 | 48,000 | 82,000 | 122,000 |
| Income tax expense | 135,000 | (21,000) | 227,000 | (344,000) |
| Medical Equipment Leasing [Member] | ||||
| Depreciation and amortization | 901,000 | 960,000 | 1,760,000 | 1,859,000 |
| Interest expense | 286,000 | 405,000 | 571,000 | 803,000 |
| Interest income | 17,000 | 37,000 | 50,000 | 95,000 |
| Income tax expense | (4,000) | (188,000) | (44,000) | (164,000) |
| Direct Patient Services [Member] | ||||
| Depreciation and amortization | 445,000 | 548,000 | 880,000 | 1,098,000 |
| Interest expense | 15,000 | 23,000 | 32,000 | 58,000 |
| Interest income | 12,000 | 11,000 | 32,000 | 27,000 |
| Income tax expense | $ 139,000 | $ 167,000 | $ 271,000 | $ (180,000) |
| 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/disclosureRef
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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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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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