Quarterly report pursuant to Section 13 or 15(d)

2. Summary of Significant Accounting Policies (Details Narrative)

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2. Summary of Significant Accounting Policies (Details Narrative) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Jun. 30, 2020
Dec. 31, 2019
Jun. 30, 2019
Dec. 31, 2018
Net loss $ (436,000) $ (988,000) $ (2,043,000) $ (4,728,000)        
Cash flow from operations     (876,000) (2,284,000)        
Stockholders' deficit (3,343,000) (1,871,000) (3,343,000) (1,871,000) $ (3,015,000) $ (2,269,000) $ (1,524,000) $ (1,482,000)
Cash on Hand 52,000 505,000 52,000 505,000   $ 479,000   $ 1,153,000
Research and development costs 81,000 82,000 308,000 665,000        
Operating expenses $ 297,000 $ 493,000 1,242,000 1,626,000        
Patent Costs [Member]                
Operating expenses     $ 13,000 $ 12,000