Note 1 - Basis of Presentation - Allocations to Reportable Segments (Details) - USD ($) |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
|
| Depreciation and amortization | $ 1,294,000 | $ 1,449,000 |
| Interest expense | 302,000 | 433,000 |
| Interest income | 53,000 | 74,000 |
| Income tax expense | 92,000 | (323,000) |
| Medical Equipment Leasing [Member] | ||
| Depreciation and amortization | 859,000 | 899,000 |
| Interest expense | 285,000 | 398,000 |
| Interest income | 33,000 | 58,000 |
| Income tax expense | (40,000) | (257,000) |
| Direct Patient Services [Member] | ||
| Depreciation and amortization | 435,000 | 550,000 |
| Interest expense | 17,000 | 35,000 |
| Interest income | 20,000 | 16,000 |
| Income tax expense | $ 132,000 | $ (66,000) |
| 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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