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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Disaggregation of Revenue - USD ($)
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Disaggregation of Revenue [Line Items]    
Revenue $ 1,472,000 $ 1,384,000
ODM Projects [Member]    
Disaggregation of Revenue [Line Items]    
Revenue 789,000 596,000
ODM Components [Member]    
Disaggregation of Revenue [Line Items]    
Revenue 638,000 745,000
Distribution Components [Member]    
Disaggregation of Revenue [Line Items]    
Revenue 45,000 43,000
UNITED STATES    
Disaggregation of Revenue [Line Items]    
Revenue 1,320,000 1,119,000
Asia [Member]    
Disaggregation of Revenue [Line Items]    
Revenue 146,000 258,000
Other [Member]    
Disaggregation of Revenue [Line Items]    
Revenue 6,000 7,000
Products Transferred at a Point in Time [Member]    
Disaggregation of Revenue [Line Items]    
Revenue $ 1,472,000 $ 1,384,000