Schedule of depreciation and amortization (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2025 |
Mar. 31, 2024 |
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| Segment Reporting Information [Line Items] | ||
| Total | $ 436 | $ 431 |
| Treatment [Member] | ||
| Segment Reporting Information [Line Items] | ||
| Total | 381 | 366 |
| Services [Member] | ||
| Segment Reporting Information [Line Items] | ||
| Total | 44 | 44 |
| Total Segment [Member] | ||
| Segment Reporting Information [Line Items] | ||
| Total | 425 | 410 |
| Corporate Segment [Member] | ||
| Segment Reporting Information [Line Items] | ||
| Total | $ 11 | $ 21 |
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- Definition The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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