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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Disaggregation of Revenue - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Disaggregation of Revenue [Line Items]        
Revenue $ 2,485,000 $ 1,991,000 $ 6,374,000 $ 4,766,000
ODM Projects [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 1,695,000 1,196,000 4,069,000 2,765,000
ODM Components [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 774,000 772,000 2,129,000 1,915,000
Distribution Components [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 16,000 23,000 176,000 86,000
Products Transferred at a Point in Time [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 2,485,000 1,991,000 6,374,000 4,766,000
UNITED STATES        
Disaggregation of Revenue [Line Items]        
Revenue 2,298,000 1,809,000 5,700,000 4,308,000
Asia [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 182,000 176,000 653,000 442,000
Other [Member]        
Disaggregation of Revenue [Line Items]        
Revenue $ 5,000 $ 6,000 $ 21,000 $ 16,000