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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Disaggregation of Revenue - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Disaggregation of Revenue [Line Items]        
Revenue $ 1,490,000 $ 2,790,000 $ 3,576,000 $ 4,342,000
Products Transferred at a Point in Time [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 1,490,000 2,790,000 3,576,000 4,342,000
ODM Projects [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 749,000 2,118,000 2,213,000 2,989,000
ODM Components [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 727,000 654,000 1,310,000 1,286,000
Distribution Components [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 14,000 18,000 53,000 67,000
UNITED STATES        
Disaggregation of Revenue [Line Items]        
Revenue 1,341,000 2,593,000 3,376,000 4,054,000
Asia [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 146,000 187,000 183,000 272,000
Other [Member]        
Disaggregation of Revenue [Line Items]        
Revenue $ 3,000 $ 10,000 $ 17,000 $ 16,000