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Stockholders' Equity (Details Narrative) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2020
Dec. 31, 2019
Note 9 - Stockholders' Equity (Details) [Line Items]      
Accrued expenses $ 98,000 $ 98,000 $ 106,000
Warrants outstanding 481,335 481,335 481,335
Warrants outstanding exercisable price $ 0.01 $ 0.01  
Warrants expiration date May 20, 2023 May 20, 2023  
Rights Offering [Member]      
Note 9 - Stockholders' Equity (Details) [Line Items]      
Number of common stock shares issued   8,666,667  
Shareholders [Member]      
Note 9 - Stockholders' Equity (Details) [Line Items]      
Number of common stock shares issued 7,066,030    
Shareholders rights offering per shares $ 0.30 $ 0.30  
Two Former Members [Member]      
Note 9 - Stockholders' Equity (Details) [Line Items]      
Number of common stock shares issued   120,000  
Accrued expenses $ 39,600 $ 39,600  
2012 Equity Incentive Plan [Member]      
Note 9 - Stockholders' Equity (Details) [Line Items]      
Share-based compensation arrangement by share-based payment award, number of shares authorized 643,797 643,797  
Plan terminate term   The 12 Plan will terminate no later than November 7, 2022.  
Share-based compensation arrangement by share-based payment award, number of shares available for grant 424,594 424,594  
2012 Equity Incentive Plan [Member] | Non Qualified Stock Options [Member] | Minimum [Member]      
Note 9 - Stockholders' Equity (Details) [Line Items]      
Share-based compensation arrangement by share-based payment award, purchase price of common stock, percent   100.00%  
2012 Equity Incentive Plan [Member] | Incentive Stock Options [Member] | Minimum [Member]      
Note 9 - Stockholders' Equity (Details) [Line Items]      
Share-based compensation arrangement by share-based payment award, purchase price of common stock, percent   10.00%  
2012 Equity Incentive Plan [Member] | Incentive Stock Options [Member] | Minimum [Member] | If Recipient Owns Greater Than Ten Percent Voting Power [Member]      
Note 9 - Stockholders' Equity (Details) [Line Items]      
Share-based compensation arrangement by share-based payment award, purchase price of common stock, percent   110.00%  
2012 Equity Incentive Plan [Member] | Restricted Stock [Member] | Minimum [Member]      
Note 9 - Stockholders' Equity (Details) [Line Items]      
Share-based compensation arrangement by share-based payment award, purchase price of common stock, percent   100.00%