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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Disaggregation of Revenue - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Disaggregation of Revenue [Line Items]        
Revenue $ 1,303,000 $ 1,772,000 $ 2,775,000 $ 3,156,000
ODM Projects [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 779,000 991,000 1,568,000 1,588,000
ODM Components [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 505,000 749,000 1,143,000 1,492,000
Distribution Components [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 19,000 32,000 64,000 76,000
UNITED STATES        
Disaggregation of Revenue [Line Items]        
Revenue 1,179,000 1,544,000 2,498,000 2,663,000
Asia [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 119,000 220,000 267,000 479,000
Other [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 5,000 8,000 10,000 14,000
Products Transferred at a Point in Time [Member]        
Disaggregation of Revenue [Line Items]        
Revenue $ 1,303,000 $ 1,772,000 $ 2,775,000 $ 3,156,000