XML 32 R22.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Note 15 – Preferred Stock | 3 Months Ended
--- | ---
Jul. 31, 2022
Equity [Abstract] |
Note 15 – Preferred Stock | Note 15 – Preferred Stock Series A Preferred Stock outstanding totaled 158,704 at April 30, 2021, and were converted into 1,321,996 shares of common stock on August 10, 2021. Series B Preferred Stock (“Series B Stock”) is convertible into common stock at a ratio of 0.8334 shares of common stock for each share of Series B Stock held and votes together with the common stock on an as-if-converted basis. Shares outstanding at July 31, 2022 totaled 986,676 which are convertible into 822,230 shares of common stock.

X
- References No definition available. + Details
Name: | us-gaap_EquityAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for terms, amounts, nature of changes, rights and privileges, dividends, and other matters related to preferred stock. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -URI https://asc.fasb.org/topic&trid=2208762 + Details
Name: | us-gaap_PreferredStockTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration