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Income Taxes (Tables) | 9 Months Ended
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Sep. 30, 2025
Segment Reporting [Abstract] |
Schedule of Segment Reporting Information | Schedule of Segment Reporting Information Segment Reporting for the Three Months Ended September 30, 2025
|  | Treatment |  |  | Services |  |  | Segments Total |  |  | Corporate (1) |  |  | Consolidated Total |
Revenue from external customers |  | $ | 13,114 |  |  | $ | 4,340 |  |  | $ | 17,454 |  |  | $ | — |  |  | $ | 17,454 |
Cost of Goods Sold: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Payroll and benefits expenses |  |  | 4,809 |  |  |  | 2,358 |  |  |  | 7,167 |  |  |  | — |  |  |  | 7,167 |
Material and supplies expenses |  |  | 2,158 |  |  |  | — |  |  |  | 2,158 |  |  |  | — |  |  |  | 2,158 |
Disposal expenses |  |  | 1,075 |  |  |  | — |  |  |  | 1,075 |  |  |  | — |  |  |  | 1,075 |
Transportation expenses |  |  | 361 |  |  |  | — |  |  |  | 361 |  |  |  | — |  |  |  | 361 |
Subcontract expenses |  |  | — |  |  |  | 118 |  |  |  | 118 |  |  |  | — |  |  |  | 118 |
Other cost of goods sold (2) |  |  | 2,445 |  |  |  | 1,573 |  |  |  | 4,018 |  |  |  | — |  |  |  | 4,018 |
Total cost of goods sold |  |  | 10,848 |  |  |  | 4,049 |  |  |  | 14,897 |  |  |  | — |  |  |  | 14,897 |
Gross profit |  |  | 2,266 |  |  |  | 291 |  |  |  | 2,557 |  |  |  | — |  |  |  | 2,557 |
SG&A: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Payroll and benefits |  |  | 947 |  |  |  | 547 |  |  |  | 1,494 |  |  |  | 997 |  |  |  | 2,491 |
Other SG&A (3) |  |  | 386 |  |  |  | 199 |  |  |  | 585 |  |  |  | 1,007 |  |  |  | 1,592 |
Total SG&A |  |  | 1,333 |  |  |  | 746 |  |  |  | 2,079 |  |  |  | 2,004 |  |  |  | 4,083 |
Research and development |  |  | 257 |  |  |  | 2 |  |  |  | 259 |  |  |  | 83 |  |  |  | 342 |
Loss on disposal of property and equipment |  |  | 4 |  |  |  | — |  |  |  | 4 |  |  |  | — |  |  |  | 4 |
Income (loss) from operations |  | $ | 672 |  |  | $ | (457 | ) |  | $ | 215 |  |  | $ | (2,087 | ) |  |  | (1,872 | )
Interest income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 266 |
Interest expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (116 | )
Interest expense-financing fees |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (22 | )
Other expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (18 | )
Loss from continuing operations before taxes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (1,762 | )
Income tax expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | — |
Loss from continuing operations, net of taxes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ | (1,762 | )
Segment Reporting for the Three Months Ended September 30, 2024
|  | Treatment |  |  | Services |  |  | Segments Total |  |  | Corporate (1) |  |  | Consolidated Total |
Revenue from external customers |  | $ | 9,064 |  |  | $ | 7,748 |  |  | $ | 16,812 |  |  | $ | — |  |  | $ | 16,812 |
Cost of goods sold: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Payroll and benefit expenses |  |  | 4,275 |  |  |  | 2,636 |  |  |  | 6,911 |  |  |  | — |  |  |  | 6,911 |
Material and supplies expenses |  |  | 1,035 |  |  |  | — |  |  |  | 1,035 |  |  |  | — |  |  |  | 1,035 |
Disposal expenses |  |  | 788 |  |  |  | — |  |  |  | 788 |  |  |  | — |  |  |  | 788 |
Transportation expenses |  |  | 322 |  |  |  | — |  |  |  | 322 |  |  |  | — |  |  |  | 322 |
Subcontract expenses |  |  | — |  |  |  | 2,135 |  |  |  | 2,135 |  |  |  | — |  |  |  | 2,135 |
Other cost of goods sold (2) |  |  | 2,234 |  |  |  | 2,053 |  |  |  | 4,287 |  |  |  | — |  |  |  | 4,287 |
Total cost of goods sold |  |  | 8,654 |  |  |  | 6,824 |  |  |  | 15,478 |  |  |  | — |  |  |  | 15,478 |
Gross profit |  |  | 410 |  |  |  | 924 |  |  |  | 1,334 |  |  |  | — |  |  |  | 1,334 |
SG&A: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Payroll and benefits |  |  | 743 |  |  |  | 643 |  |  |  | 1,386 |  |  |  | 848 |  |  |  | 2,234 |
Other SG&A (3) |  |  | 341 |  |  |  | 172 |  |  |  | 513 |  |  |  | 885 |  |  |  | 1,398 |
Total SG&A |  |  | 1,084 |  |  |  | 815 |  |  |  | 1,899 |  |  |  | 1,733 |  |  |  | 3,632 |
Research and development |  |  | 205 |  |  |  | 34 |  |  |  | 239 |  |  |  | 64 |  |  |  | 303 |
(Loss) income from operations |  | $ | (879 | ) |  | $ | 75 |  |  | $ | (804 | ) |  | $ | (1,797 | ) |  |  | (2,601 | )
Interest income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 292 |
Interest expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (121 | )
Interest expense-financing fees |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (18 | )
Other income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 59 |
Loss from continuing operations before taxes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (2,389 | )
Income tax expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 6,417 |
Loss from continuing operations, net of taxes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ | (8,806 | )
Segment Reporting for the Nine Months Ended September 30, 2025
|  | Treatment |  |  | Services |  |  | Segments Total |  |  | Corporate (1) |  |  | Consolidated Total |
Revenue from external customers |  | $ | 33,696 |  |  | $ | 12,263 |  |  | $ | 45,959 |  |  | $ | — |  |  | $ | 45,959 |
Cost of Goods Sold: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Payroll and benefits expenses |  |  | 13,988 |  |  |  | 6,245 |  |  |  | 20,233 |  |  |  | — |  |  |  | 20,233 |
Material and supplies expenses |  |  | 4,744 |  |  |  | — |  |  |  | 4,744 |  |  |  | — |  |  |  | 4,744 |
Disposal expenses |  |  | 2,391 |  |  |  | — |  |  |  | 2,391 |  |  |  | — |  |  |  | 2,391 |
Transportation expenses |  |  | 1,222 |  |  |  | — |  |  |  | 1,222 |  |  |  | — |  |  |  | 1,222 |
Subcontract expenses |  |  | — |  |  |  | 1,184 |  |  |  | 1,184 |  |  |  | — |  |  |  | 1,184 |
Other cost of goods sold (2) |  |  | 7,269 |  |  |  | 4,155 |  |  |  | 11,424 |  |  |  | — |  |  |  | 11,424 |
Total cost of goods sold |  |  | 29,614 |  |  |  | 11,584 |  |  |  | 41,198 |  |  |  | — |  |  |  | 41,198 |
Gross profit |  |  | 4,082 |  |  |  | 679 |  |  |  | 4,761 |  |  |  | — |  |  |  | 4,761 |
SG&A: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Payroll and benefits |  |  | 2,763 |  |  |  | 1,732 |  |  |  | 4,495 |  |  |  | 2,869 |  |  |  | 7,364 |
Other SG&A (3) |  |  | 1,276 |  |  |  | 573 |  |  |  | 1,849 |  |  |  | 3,015 |  |  |  | 4,864 |
Total SG&A |  |  | 4,039 |  |  |  | 2,305 |  |  |  | 6,344 |  |  |  | 5,884 |  |  |  | 12,228 |
Research and development |  |  | 780 |  |  |  | 29 |  |  |  | 809 |  |  |  | 228 |  |  |  | 1,037 |
Loss (gain) on disposal of property and equipment |  |  | 3 |  |  |  | (5 | ) |  |  | (2 | ) |  |  | — |  |  |  | (2 | )
Loss from operations |  | $ | (740 | ) |  | $ | (1,650 | ) |  | $ | (2,390 | ) |  | $ | (6,112 | ) |  |  | (8,502 | )
Interest income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 901 |
Interest expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (351 | )
Interest expense-financing fees |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (63 | )
Other income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 171 |
Loss from continuing operations before taxes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (7,844 | )
Income tax expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | — |
Loss from continuing operations, net of taxes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ | (7,844 | )
Segment Reporting for the Nine Months Ended September 30, 2024
|  | Treatment |  |  | Services |  |  | Segments Total |  |  | Corporate (1) |  |  | Consolidated Total |
Revenue from external customers |  | $ | 26,116 |  |  | $ | 18,299 |  |  | $ | 44,415 |  |  | $ | — |  |  | $ | 44,415 |
Cost of goods sold: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Payroll and benefit expenses |  |  | 11,970 |  |  |  | 7,065 |  |  |  | 19,035 |  |  |  | — |  |  |  | 19,035 |
Material and supplies expenses |  |  | 2,876 |  |  |  | — |  |  |  | 2,876 |  |  |  | — |  |  |  | 2,876 |
Disposal expenses |  |  | 4,211 |  |  |  | — |  |  |  | 4,211 |  |  |  | — |  |  |  | 4,211 |
Transportation expenses |  |  | 837 |  |  |  | — |  |  |  | 837 |  |  |  | — |  |  |  | 837 |
Subcontract expenses |  |  | — |  |  |  | 6,498 |  |  |  | 6,498 |  |  |  | — |  |  |  | 6,498 |
Other cost of goods sold (2) |  |  | 7,061 |  |  |  | 4,489 |  |  |  | 11,550 |  |  |  | — |  |  |  | 11,550 |
Total cost of goods sold |  |  | 26,955 |  |  |  | 18,052 |  |  |  | 45,007 |  |  |  | — |  |  |  | 45,007 |
Gross (loss) profit |  |  | (839 | ) |  |  | 247 |  |  |  | (592 | ) |  |  | — |  |  |  | (592 | )
SG&A: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Payroll and benefits |  |  | 2,145 |  |  |  | 1,799 |  |  |  | 3,944 |  |  |  | 2,517 |  |  |  | 6,461 |
Other SG&A (3) |  |  | 1,079 |  |  |  | 474 |  |  |  | 1,553 |  |  |  | 2,617 |  |  |  | 4,170 |
Total SG&A |  |  | 3,224 |  |  |  | 2,273 |  |  |  | 5,497 |  |  |  | 5,134 |  |  |  | 10,631 |
Research and development |  |  | 609 |  |  |  | 87 |  |  |  | 696 |  |  |  | 176 |  |  |  | 872 |
Loss on disposal of property and equiment |  |  | — |  |  |  | 1 |  |  |  | 1 |  |  |  | — |  |  |  | 1 |
Loss from operations |  | $ | (4,672 | ) |  | $ | (2,114 | ) |  | $ | (6,786 | ) |  | $ | (5,310 | ) |  |  | (12,096 | )
Interest income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 679 |
Interest expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (346 | )
Interest expense-financing fees |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (47 | )
Other income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 61 |
Loss from continuing operations before taxes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (11,749 | )
Income tax expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4,300 |
Loss from continuing operations, net of taxes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ | (16,049 | )
(1) | Amounts reflect the activity for corporate headquarters not included in the segment reporting information.
(2) | Other cost of goods sold for each reportable segment includes:
Treatment - lab, regulatory, repair and maintenance, depreciation and amortization, travel, outside services and general expenses. Services - material and supplies, disposal, transportation, lab, regulatory, repair and maintenance, depreciation and amortization, travel, outside services and general expenses.
(3) | Other SG&A for each reportable segment and Corporate includes:
Treatment-depreciation and amortization, travel, outside services, repair and maintenance and general expenses. Services- travel, outside services, repair and maintenance and general expenses. Corporate-repair and maintenance, depreciation and amortization, travel, public company, outside services and general expenses.
Schedule of Depreciation and Amortization | The following table presents depreciation and amortization for the three and nine months ended September 30, (in thousand): Schedule of Depreciation and Amortization
|  | Three Months Ended |  |  | Nine Months Ended |
|  | September 30, |  |  | September 30, |
|  | 2025 |  |  | 2024 |  |  | 2025 |  |  | 2024 |
Treatment |  | $ | 387 |  |  | $ | 370 |  |  | $ | 1,158 |  |  | $ | 1,104 |
Services |  |  | 28 |  |  |  | 44 |  |  |  | 109 |  |  |  | 133 |
Total segment |  |  | 415 |  |  |  | 414 |  |  |  | 1,267 |  |  |  | 1,237 |
Corporate |  |  | 11 |  |  |  | 19 |  |  |  | 32 |  |  |  | 58 |
Total |  | $ | 426 |  |  | $ | 433 |  |  | $ | 1,299 |  |  | $ | 1,295 |
Depreciation and amortization |  | $ | 426 |  |  | $ | 433 |  |  | $ | 1,299 |  |  | $ | 1,295 |
Schedule of Capital Expenditures | The following table presents capital expenditures for the three and nine months ended September 30, (in thousand): Schedule of Capital Expenditures
|  | Three Months Ended |  |  | Nine Months Ended |
|  | September 30, |  |  | September 30, |
|  | 2025 |  |  | 2024 |  |  | 2025 |  |  | 2024 |
Treatment |  | $ | 1,145 |  |  | $ | 1,203 |  |  | $ | 2,525 |  |  | $ | 1,820 |
Services |  |  | 31 |  |  |  | 180 |  |  |  | 83 |  |  |  | 404 |
Total segment |  |  | 1,176 |  |  |  | 1,383 |  |  |  | 2,608 |  |  |  | 2,224 |
Corporate |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Total |  | $ | 1,176 | (1) |  | $ | 1,383 | (2) |  | $ | 2,608 | (1) |  | $ | 2,224 | (2)
Capital expenditures |  | $ | 1,176 | (1) |  | $ | 1,383 | (2) |  | $ | 2,608 | (1) |  | $ | 2,224 | (2)
(1) | Net of financed amount of $30 and $162 for the three and nine months ended September 30, 2025, respectively.
(2) | Net of financed amount of $361 and $406 for the three and nine months ended September 30, 2024, respectively.

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