Quarterly report pursuant to Section 13 or 15(d)

Schedule of Segment Reporting Information (Details)

v3.22.1
Schedule of Segment Reporting Information (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Segment Reporting Information [Line Items]    
Revenue from external customers $ 15,915 $ 23,133
Intercompany revenues
Gross profit 1,636 2,356
Research and development 96 150
Interest income 11 18
Interest expense (35) (67)
Interest expense-financing fees (13) (8)
Depreciation and amortization 456 400
Segment income (loss) before income taxes (1,922) (1,055)
Income tax (benefit) expense (673) (17)
Segment income (loss) (1,249) (1,038)
Expenditures for segment assets (net) [1] 345 361
Financed portion amount in the purchase of capital expenditure 114,000 29,000
Treatment [Member]    
Segment Reporting Information [Line Items]    
Revenue from external customers 7,479 7,495
Intercompany revenues 111 660
Gross profit 638 925
Research and development 65 47
Interest income
Interest expense (14) (19)
Interest expense-financing fees
Depreciation and amortization 371 310
Segment income (loss) before income taxes (481) (119)
Income tax (benefit) expense (559) (17)
Segment income (loss) 78 (102)
Expenditures for segment assets (net) 296 357
Services [Member]    
Segment Reporting Information [Line Items]    
Revenue from external customers 8,436 15,638
Intercompany revenues 183 7
Gross profit 998 1,431
Research and development 14 13
Interest income
Interest expense (1) (8)
Interest expense-financing fees
Depreciation and amortization 71 85
Segment income (loss) before income taxes 285 555
Income tax (benefit) expense (114)
Segment income (loss) 399 555
Expenditures for segment assets (net) 49 4
Segments Total [Member]    
Segment Reporting Information [Line Items]    
Revenue from external customers 15,915 23,133
Intercompany revenues 294 667
Gross profit 1,636 2,356
Research and development 79 136
Interest income
Interest expense (15) (27)
Interest expense-financing fees
Depreciation and amortization 442 395
Segment income (loss) before income taxes (196) 360
Income tax (benefit) expense (673) (17)
Segment income (loss) 477 377
Expenditures for segment assets (net) 345 361
Corporate and Other [Member]    
Segment Reporting Information [Line Items]    
Revenue from external customers
Intercompany revenues
Gross profit
Research and development 17 14
Interest income 11 18
Interest expense (20) (40)
Interest expense-financing fees (13) (8)
Depreciation and amortization 14 5
Segment income (loss) before income taxes (1,726) (1,415)
Income tax (benefit) expense
Segment income (loss) (1,726) (1,415)
Expenditures for segment assets (net)
Medical [Member]    
Segment Reporting Information [Line Items]    
Revenue from external customers  
Intercompany revenues  
Gross profit  
Research and development   76
Interest income  
Interest expense  
Interest expense-financing fees  
Depreciation and amortization  
Segment income (loss) before income taxes   (76)
Income tax (benefit) expense  
Segment income (loss)   (76)
Expenditures for segment assets (net)  
[1] Net of financed amount of $114,000 and $29,000 for the three months ended March 31, 2022 and 2021, respectively.