XML 38 R28.htm IDEA: XBRL DOCUMENT v3.23.3
Property Plant and Equipment (Details Narrative) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Property, Plant and Equipment [Abstract]        
Depreciation expense $ 102,000 $ 85,000 $ 277,000 $ 297,000
Depreciation expense in cost of revenue $ 4,000 $ 10,000 $ 13,000 $ 19,000