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Note 17 - Related-Party Transactions | 6 Months Ended
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Oct. 31, 2021
Related Party Transactions [Abstract] |
Note 17 - Related-Party Transactions | Note 17 - Related-Party Transactions In November 2019, the Company issued a convertible note in the principal amount of $300,000 to one accredited investor and in December 2019, the Company issued a convertible note in the principal amount of $125,000 to a director and a convertible note in the principal amount of $25,000 to our chief executive officer (collectively, the "2019 Notes"). The Notes had a term of 2 years and accrued interest at an annual rate of 12% through the date of conversion. In September and October 2020, the entire $450,000 of 2019 Notes, plus accrued interest totaling $45,204, was converted into 710,444 shares of common stock. In July 2021, the Company entered into a consulting agreement with a director resulting in monthly payments of $6,000. In addition, the Company issued 150,000 options to purchase common stock at $2.51 which vest quarterly over the one-year term of the agreement. Additional related party transactions are disclosed in Note 9.

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- Definition The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -URI http://asc.fasb.org/topic&trid=2122745 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39691-107864 + Details
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