Stockholders' Equity (Details Narrative) - USD ($)	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Note 9 - Stockholders' Equity (Details) [Line Items]
Number of common stock issued for exercise of warrants	30,466	564,556
Accrued liability for potential liquidated damages		$ 855,100
Number of warrants purchased back, shares		52,755
Warrants outstanding	481,335	622,912
Warrants outstanding exercisable price	$ 0.01
Warrants expiration date	May 20, 2023
Crediting Additional Paid-in-Capital [Member]
Note 9 - Stockholders' Equity (Details) [Line Items]
Accrued liability for potential liquidated damages		$ 699,400
Crediting Other Income [Member]
Note 9 - Stockholders' Equity (Details) [Line Items]
Accrued liability for potential liquidated damages		$ 155,700
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
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	411,593
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%

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