Note 7 - Common Stock (Details Textual) - USD ($) | Feb. 15, 2020 | Dec. 31, 2019 | Dec. 01, 2019 | Jul. 10, 2019 | Apr. 26, 2019 | Mar. 26, 2019 | Feb. 26, 2019 | Feb. 19, 2019 | Jul. 12, 2018 | Jul. 01, 2018 | Apr. 01, 2018 | Mar. 31, 2019 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 18, 2019 | Sep. 15, 2019 |
Common Stock, Shares Authorized | | 100,000,000 | | | | | | | | | | | 100,000,000 | 100,000,000 | | |
Common Stock, Shares Outstanding and Reserved | | 48,673,437 | | | | | | | | | | | 48,673,437 | | | |
Common Stock, Shares, Issued, Total | | 40,516,351 | | | | | | | | | | | 40,516,351 | 39,117,524 | | |
Common Stock, Shares Subscribed but Unissued | | 2,350,949 | | | | | | | | | | | 2,350,949 | | | |
Proceeds from Issuance of Private Placement | | | | | | | | | | | | | $ 125,048 | $ 401,250 | | |
Deferred Compensation Arrangement with Individual, Shares Issued | | | | | | | | | | | | | | 451,480 | | |
Deferred Compensation Arrangement with Individual, Fair Value of Shares Issued | | | | | | | | | | | | | | $ 116,250 | | |
Debt Conversion, Original Debt, Amount | | | | | | | | | | | | | 100,000 | 178,125 | | |
Stock Issued During Period, Shares, Acquisitions | | | | | | | | | 539,447 | | | | | | | |
Stock Issued During Period, Value, New Issues | | | | | | | | | | | | | $ 130,000 | $ 1,122,285 | | |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross | | | | | | | | | | | | | | 4,945,000 | | |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number | | 1,217,375 | | | | | | | | | | | 1,217,375 | | | |
Dividends, Total | | | | | | | | | | | | | $ 0 | | | |
ACTS Global Healthcare, Inc. [Member] | | | | | | | | | | | | | | | | |
Stock Issued During Period, Shares, Acquisitions | | | | | | | | | | 539,447 | | | | | | |
Consultants [Member] | | | | | | | | | | | | | | | | |
Shares Issued, Price Per Share | | | | | $ 0.3711 | | $ 0.25 | | | | | | | | | |
Stock Issued During Period, Shares, Issued for Services | | | | | | | 24,000 | | | | | | | | | |
Stock Issued During Period, Value, Issued for Services | | | | | | | $ 6,000 | | | | | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period | | | | | 16,170 | | | | | | | | | | | |
Share-based Payment Arrangement, Noncash Expense, Total | | | | | | | | | | | | $ 6,000 | | | | |
Stephen Chen [Member] | | | | | | | | | | | | | | | | |
Deferred Compensation Arrangement with Individual, Shares Issued | | | | | | | 100,000 | | | | | | | | | |
Debt Conversion, Original Debt, Amount | | | | | | | | | | | $ 178,125 | | | | | |
Debt Conversion, Converted Instrument, Shares Issued | | | | | | | | | | | 950,000 | | | | | |
Shares Issued, Price Per Share | | | | | $ 0.3711 | | | | | | $ 0.1875 | | | | | |
Deferred Compensation Arrangement with Individual, Exercise Price | | | | | | | $ 0.25 | | | | | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period | | | | | 67,377 | | | | | | | | | | | |
Share-based Payment Arrangement, Noncash Expense, Total | | | | | | | | | | | | 25,000 | | | | |
Bernard Cohen [Member] | | | | | | | | | | | | | | | | |
Deferred Compensation Arrangement with Individual, Shares Issued | | | | | | | 12,000 | | | | | | | | | |
Shares Issued, Price Per Share | | | | | $ 0.3711 | | | | | | | | | | | |
Deferred Compensation Arrangement with Individual, Exercise Price | | | | | | | $ 0.25 | | | | | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period | | | | | 8,085 | | | | | | | | | | | |
Share-based Payment Arrangement, Noncash Expense, Total | | | | | | | | | | | | 3,000 | | | | |
Dr. Stephen T. Chen, and Bernard Cohen [Member] | | | | | | | | | | | | | | | | |
Deferred Compensation Arrangement with Individual, Fair Value of Shares Issued | | | | | | | $ 28,000 | | | | | | | | | |
Finders [Member] | | | | | | | | | | | | | | | | |
Shares Issued, Price Per Share | | | | | | $ 0.25 | | | | | | | | | | |
Stock Issued During Period, Shares, Issued for Services | | | | | | 115,000 | | | | | | | | | | |
Stock Issued During Period, Value, Issued for Services | | | | | | $ 28,750 | | | | | | | | | | |
Dr. Celee Spidel [Member] | | | | | | | | | | | | | | | | |
Shares Issued, Price Per Share | | | | | $ 0.3711 | | | | | | | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period | | | | | 4,043 | | | | | | | | | | | |
Share-based Payment Arrangement, Noncash Expense, Total | | | | | | | | | | | | $ 1,500 | | | | |
Chief Executive Officer [Member] | Conversion of Promissory Note to ABI Common Voting Shares [Member] | | | | | | | | | | | | | | | | |
Debt Conversion, Original Debt, Amount | | | | $ 68,930 | | | | | | | | | | | | |
Debt Conversion, Converted Instrument, Shares Issued | | | | 371,200 | | | | | | | | | | | | |
Debt Conversion, Original Debt, Accrued Interest, Amount | | | | $ 670 | | | | | | | | | | | | |
Debt Instrument, Convertible, Conversion Price | | | | $ 0.1875 | | | | | | | | | | | | |
Chief Executive Officer [Member] | Conversion of Promissory Note Dated January 11, 2016 into Company Shares [Member] | | | | | | | | | | | | | | | | |
Debt Conversion, Original Debt, Amount | | | | $ 30,400 | | | | | | | | | | | | |
Debt Conversion, Converted Instrument, Shares Issued | | | | 180,952 | | | | | | | | | | | | |
Debt Instrument, Convertible, Conversion Price | | | | $ 0.1681 | | | | | | | | | | | | |
Warrant [Member] | | | | | | | | | | | | | | | | |
Common Stock, Capital Shares Reserved for Future Issuance | | 452,617 | | | | | | | | | | | 452,617 | | | |
Options [Member] | | | | | | | | | | | | | | | | |
Common Stock, Capital Shares Reserved for Future Issuance | | 4,657,000 | | | | | | | | | | | 4,657,000 | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross | | | | | | | | | | | | | 4,657,000 | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number | | 1,217,375 | | | | | | | | | | | 1,217,375 | | | |
Officer [Member] | | | | | | | | | | | | | | | | |
Common Stock, Capital Shares Reserved for Future Issuance | | 238,997 | | | | | | | | | | | 238,997 | | | |
Employees [Member] | | | | | | | | | | | | | | | | |
Common Stock, Capital Shares Reserved for Future Issuance | | 6,309 | | | | | | | | | | | 6,309 | | | |
Consultants [Member] | | | | | | | | | | | | | | | | |
Common Stock, Capital Shares Reserved for Future Issuance | | 51,214 | | | | | | | | | | | 51,214 | | | |
Private Placement [Member] | | | | | | | | | | | | | | | | |
Common Stock, Capital Shares Reserved for Future Issuance | | 400,000 | | | | | | | | | | | 400,000 | | | |
First Issuance to Investors [Member] | | | | | | | | | | | | | | | | |
Stock Issued During Period, Shares, New Issues | | | | | | | | | | | | | | 3,740,973 | | |
Proceeds from Issuance of Private Placement | | | | | | | | | | | | | | $ 721,035 | | |
Second Issuance to Investors [Member] | | | | | | | | | | | | | | | | |
Stock Issued During Period, Shares, New Issues | | | | | | | | | | | | | | 1,700,000 | | |
Proceeds from Issuance of Private Placement | | | | | | | | | | | | | | $ 401,250 | | |
Private Placement 2016-3 [Member] | | | | | | | | | | | | | | | | |
Stock Issued During Period, Shares, New Issues | | | | | | | | 200,000 | | | | | | | | |
Shares Issued, Price Per Share | | | | | | | | $ 0.25 | | | | | | | | |
Stock Issued During Period, Value, New Issues | | | | | | | | $ 50,000 | | | | | | | | |
Private Placement 2016-2 [Member] | | | | | | | | | | | | | | | | |
Stock Issued During Period, Shares, New Issues | | | 300,000 | | | | | | | | | | | | | |
Shares Issued, Price Per Share | | | $ 0.1875 | | | | | | | | | | | | | |
Stock Issued During Period, Value, New Issues | | | $ 56,250 | | | | | | | | | | | | | |
Private Placement 2019-01 [Member] | Maximum [Member] | | | | | | | | | | | | | | | | |
Common Stock, Shares Subscribed but Unissued | | | | | | | | | | | | | | | | 24,000,000 |
Common Stock, Value, Subscriptions | | | | | | | | | | | | | | | | $ 6,000,000 |
Private Placement 2019-02 [Member] | | | | | | | | | | | | | | | | |
Proceeds from Issuance of Private Placement | | $ 100,000 | | | | | | | | | | | | | | |
Common Stock, Value, Subscriptions | | | | | | | | | | | | | | | $ 3,000,000 | |
Sale of Stock, Price Per Share | | | | | | | | | | | | | | | $ 0.25 | |
Private Placement 2019-02 [Member] | Subsequent Event [Member] | | | | | | | | | | | | | | | | |
Stock Issued During Period, Shares, New Issues | 400,000 | | | | | | | | | | | | | | | |
Sale of Stock, Price Per Share | $ 0.25 | | | | | | | | | | | | | | | |
Private Placement 2019-02 [Member] | Maximum [Member] | | | | | | | | | | | | | | | | |
Common Stock, Shares Subscribed but Unissued | | | | | | | | | | | | | | | 12,000,000 | |