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Property Plant and Equipment
 6 Months Ended
Jun. 30, 2023
Property, Plant and Equipment [Abstract]  
Property Plant and Equipment

Note 4. Property Plant and Equipment

 

Property and equipment, net consist of the following:

 

   June 30,
2023		   December 31,
2022		 
       
   June 30,
2023		   December 31,
2022		 
Manufacturing equipment  $1,618,000   $1,618,000 
Customer equipment   1,417,000    1,417,000 
Property and equipment, gross   3,035,000    3,035,000 
Less: accumulated depreciation   (2,408,000)   (2,234,000)
Property and equipment, net of depreciation  $627,000   $801,000 

 

Depreciation expense related to these assets was approximately $87,000 and $90,000 each of the three months ended June 30, 2023 and 2022, respectively, and $174,000 and $212,000, respectively, for the six months ended June 30, 2023 and 2022. Depreciation expense in cost of revenue was $5,000 and $10,000 for the three months ended June 30, 2023 and 2022, respectively, and $10,000 for each of the six months ended June 30, 2023 and 2022, respectively.