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Operating Segments (Tables)
3 Months Ended
Mar. 31, 2023
Segment Reporting [Abstract]  
Schedule of Segment Reporting Information

The table below presents certain financial information of our operating segments for the three months ended March 31, 2023 and 2022 (in thousands):

 

   Treatment   Services   Segments Total   Corporate(1)   Consolidated Total 
Segment Reporting for the Quarter Ended March 31, 2023            
   Treatment   Services   Segments Total   Corporate(1)   Consolidated Total 
Revenue from external customers  $9,594   $10,513   $20,107   $   $20,107 
Intercompany revenues   204    19    223         
Gross profit   1,252    1,757    3,009        3,009 
Research and development   67    3    70    29    99 
Interest income               127    127 
Interest expense   (22)   (1)   (23)   (30)   (53)
Interest expense-financing fees               (20)   (20)
Depreciation and amortization   573    160    733    14    747 
Segment income (loss) before income taxes   157    943    1,100    (1,622)   (522)
Income tax benefit   (174)   (30)   (204)       (204)
Segment income (loss)   331    973    1,304    (1,622)   (318)
Expenditures for segment assets   748        748        748(2)

 

   Treatment   Services   Segments Total   Corporate(1)   Consolidated Total 
Segment Reporting for the Quarter Ended March 31, 2022            
   Treatment   Services   Segments Total   Corporate(1)   Consolidated Total 
Revenue from external customers  $7,479   $8,436   $15,915   $   $15,915 
Intercompany revenues                    
Gross profit   638    998    1,636        1,636 
Research and development   65    14    79    17    96 
Interest income               11    11 
Interest expense   (14)   (1)   (15)   (20)   (35)
Interest expense-financing fees               (13)   (13)
Depreciation and amortization   371    71    442    14    456 
Segment (loss) income before income taxes   (481)   285    (196)   (1,726)   (1,922)
Income tax benefit   (559)   (114)   (673)       (673)
Segment income (loss)   78    399    477    (1,726)   (1,249)
Expenditures for segment assets   296    49    345        345(2)

 

(1)Amounts reflect the activity for corporate headquarters not included in the segment information.

 

(2)Net of financed amount of $50,000 and $114,000 for the three months ended March 31, 2023 and 2022, respectively.