COMMITMENTS AND CONTINGENCIES	6 Months Ended
Nov. 30, 2021
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies Disclosure [Text Block]	NOTE 6: COMMITMENTS AND CONTINGENCIES LITIGATION The Company is, from time to time, involved in legal proceedings, claims and litigation arising in the ordinary course of business. While the amounts claimed may be substantial, the ultimate liability cannot presently be determined because of considerable uncertainties that exist. Therefore, it is possible the outcome of such legal proceedings, claims and litigation could have a material effect on quarterly or annual operating results or cash flows when resolved in a future period. However, based on facts currently available, management believes such matters will not have a material adverse effect on the Company's consolidated financial position, results of operations or cash flows. There were no legal proceedings pending as of November 30, 2021. On July 2, 2020, we received a notice of investigation and subpoena from the Division of Enforcement of the SEC. The subpoena requested information and documents related to events leading up to our March 17, 2020 announcement that, among other things, we had commenced shipping samples of our COVID-19 IgG/IgM Rapid Test to countries outside of the United States. In addition, on December 15, 2020, the SEC sent a second subpoena related to this same investigation to Zack Irani, the Company’s CEO, requesting personal and Company documents and information held by Mr. Irani. The Company and Mr. Irani cooperated fully with the SEC’s investigation and provided information as requested. On December 2, 2021, the Company was notified by the SEC that they had concluded their investigations with no enforcement action recommendations. The notices of investigation conclusion pertain to the Subpoena for information sent to the Company in July 2020, as well as the Subpoena for information sent to the Company’s CEO in December 2020. CONTRACTS AND LICENSING AGREEMENTS On April 15, 2021, the Company signed a general merchandise agreement with Walmart for the Company’s EZ Detect product. On June 21, 2021, the Company signed an exclusive distribution and marketing agreement in Canada for its Helicobacter Pylori (H. Pylori) test.

COMMITMENTS AND CONTINGENCIES

6 Months Ended

Nov. 30, 2021

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies Disclosure [Text Block]

NOTE 6: COMMITMENTS AND CONTINGENCIES

LITIGATION

The Company is, from time to time, involved in legal proceedings, claims and litigation arising in the ordinary course of business. While the amounts claimed may be substantial, the ultimate liability cannot presently be determined because of considerable uncertainties that exist. Therefore, it is possible the outcome of such legal proceedings, claims and litigation could have a material effect on quarterly or annual operating results or cash flows when resolved in a future period. However, based on facts currently available, management believes such matters will not have a material adverse effect on the Company's consolidated financial position, results of operations or cash flows. There were no legal proceedings pending as of November 30, 2021.

On July 2, 2020, we received a notice of investigation and subpoena from the Division of Enforcement of the SEC. The subpoena requested information and documents related to events leading up to our March 17, 2020 announcement that, among other things, we had commenced shipping samples of our COVID-19 IgG/IgM Rapid Test to countries outside of the United States. In addition, on December 15, 2020, the SEC sent a second subpoena related to this same investigation to Zack Irani, the Company’s CEO, requesting personal and Company documents and information held by Mr. Irani. The Company and Mr. Irani cooperated fully with the SEC’s investigation and provided information as requested.

On December 2, 2021, the Company was notified by the SEC that they had concluded their investigations with no enforcement action recommendations. The notices of investigation conclusion pertain to the Subpoena for information sent to the Company in July 2020, as well as the Subpoena for information sent to the Company’s CEO in December 2020.

CONTRACTS AND LICENSING AGREEMENTS

On April 15, 2021, the Company signed a general merchandise agreement with Walmart for the Company’s EZ Detect product.

On June 21, 2021, the Company signed an exclusive distribution and marketing agreement in Canada for its Helicobacter Pylori (H. Pylori) test.