Summary of shares of common stock issued (Details) - Common Stock [Member] - USD ($) |
3 Months Ended | 9 Months Ended | 12 Months Ended | ||
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Jan. 31, 2024 |
Oct. 31, 2023 |
Jan. 31, 2024 |
Jan. 31, 2023 |
Apr. 30, 2023 |
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Accumulated Other Comprehensive Income (Loss) [Line Items] | |||||
Shares, Outstanding, Beginning Balance | 55,649,896 | 55,541,875 | 54,568,065 | 53,748,735 | 53,748,735 |
Vesting of restricted stock to employees, net of shares withheld of 27,189 to pay taxes | 145,623 | 653,308 | |||
Vesting of restricted stock to Board of Directors | 181,088 | 116,507 | |||
Vesting of restricted stock to consultants | 1,761 | 9,683 | |||
Shares issued for services | 39,832 | ||||
Shares, Outstanding, Ending Balance | 74,171,106 | 55,649,896 | 74,171,106 | 54,385,461 | 54,568,065 |
Conversion of preferred stock | $ 818,334 | ||||
Issuance of common stock through ATM facilities | 53,235 | 53,235 | |||
Issuance of common stock through public offering | 18,400,000 | 18,400,000 | |||
Exercise of stock options | 3,000 | 3,000 |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of shares issued which are neither cancelled nor held in the treasury. No definition available.
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- Definition Number of shares issued in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders. No definition available.
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- Definition Number of share options (or share units) exercised during the current period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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