Annual report [Section 13 and 15(d), not S-K Item 405]

SCHEDULE OF SEGMENT REPORTING INFORMATION (Details)

v3.26.1
SCHEDULE OF SEGMENT REPORTING INFORMATION (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Segment Reporting Information [Line Items]    
Net revenues $ 61,674 $ 59,117
Cost of Goods Sold:    
Payroll and benefits expenses 27,326 25,751
Material and supplies expenses 6,965 4,074
Disposal expenses 3,195 5,317
Transportation expenses 1,488 1,118
Subcontract expenses 1,256 7,152
Other cost of goods sold [1] 15,471 15,703
Total cost of goods sold 55,701 59,115
Gross (loss) profit 5,973 2
SG&A:    
Payroll and benefits 9,780 8,567
Other SG&A 6,636 5,924 [2]
Total SG&A 16,416 14,491
Research and development 1,291 1,172
Loss on disposal of property and equipment 1 21
Loss from operations (11,735) (15,682)
Interest income 1,123 921
Interest expense (230) (473)
Interest expense-financing fees (84) (66)
Other income 261 166
Loss from continuing operations before taxes (10,665) (15,134)
Income tax expense 4,435
Loss from continuing operations, net of taxes (10,665) (19,569)
Interest expense (461) (473)
Treatment [Member]    
Segment Reporting Information [Line Items]    
Net revenues 45,097 34,953
Services [Member]    
Segment Reporting Information [Line Items]    
Net revenues 16,577 24,164
Operating Segments [Member] | Treatment [Member]    
Segment Reporting Information [Line Items]    
Net revenues 45,097 34,953
Cost of Goods Sold:    
Payroll and benefits expenses 18,810 16,257
Material and supplies expenses 6,965 4,074
Disposal expenses 3,195 5,317
Transportation expenses 1,488 1,118
Subcontract expenses
Other cost of goods sold [1] 9,845 9,297
Total cost of goods sold 40,303 36,063
Gross (loss) profit 4,794 (1,110)
SG&A:    
Payroll and benefits 3,571 2,858
Other SG&A 1,697 1,432 [2]
Total SG&A 5,268 4,290
Research and development 969 842
Loss on disposal of property and equipment 6 18
Loss from operations (1,449) (6,260)
Operating Segments [Member] | Services [Member]    
Segment Reporting Information [Line Items]    
Net revenues 16,577 24,164
Cost of Goods Sold:    
Payroll and benefits expenses 8,516 9,494
Material and supplies expenses
Disposal expenses
Transportation expenses
Subcontract expenses 1,256 7,152
Other cost of goods sold [1] 5,626 6,406
Total cost of goods sold 15,398 23,052
Gross (loss) profit 1,179 1,112
SG&A:    
Payroll and benefits 2,355 2,413
Other SG&A 861 892 [2]
Total SG&A 3,216 3,305
Research and development 30 111
Loss on disposal of property and equipment (5) 3
Loss from operations (2,062) (2,307)
Operating Segments [Member] | Segments Total [Member]    
Segment Reporting Information [Line Items]    
Net revenues [3],[4] 61,674 59,117
Cost of Goods Sold:    
Payroll and benefits expenses 27,326 25,751
Material and supplies expenses 6,965 4,074
Disposal expenses 3,195 5,317
Transportation expenses 1,488 1,118
Subcontract expenses 1,256 7,152
Other cost of goods sold [1] 15,471 15,703
Total cost of goods sold 55,701 59,115
Gross (loss) profit 5,973 2
SG&A:    
Payroll and benefits 5,926 5,271
Other SG&A 2,558 2,324 [2]
Total SG&A 8,484 7,595
Research and development 999 953
Loss on disposal of property and equipment 1 21
Loss from operations (3,511) (8,567)
Intersegment Eliminations [Member] | Corporate Segment and Other Operating Segment [Member]    
Segment Reporting Information [Line Items]    
Net revenues [5]
Cost of Goods Sold:    
Payroll and benefits expenses [5]
Material and supplies expenses [5]
Disposal expenses [5]
Transportation expenses [5]
Subcontract expenses [5]
Other cost of goods sold [1],[5]
Total cost of goods sold [5]
Gross (loss) profit [5]
SG&A:    
Payroll and benefits [5] 3,854 3,296
Other SG&A [5] 4,078 3,600 [2]
Total SG&A [5] 7,932 6,896
Research and development [5] 292 219
Loss on disposal of property and equipment [5]
Loss from operations [5] $ (8,224) $ (7,115)
[1] Other cost of goods sold for each reportable segment includes:
[2] Other SG&A for each reportable segment and Corporate includes:
[3] Revenue derived from federal government entities, either directly as a prime contractor or indirectly for others as a subcontractor to federal government entities, was approximately $39,243,000 or 63.6% of total revenue for 2025 and $40,550,000 or 68.6% of total revenue for 2024.
[4] The following table reflects revenue based on customer location (in thousands):
[5] Amounts reflect the activity for corporate headquarters not included in the segment reporting information.