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Other Current Assets (Tables) | 9 Months Ended
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Jan. 31, 2022
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] |
Schedule of Other Current Assets | Other current assets consisted of the following at January 31, 2022 and April 30, 2021: Schedule of Other Current Assets
|  | January 31, 2022 |  |  | April 30, 2021 |
|  | (in thousands) |
Prepaid insurance |  | $ | 178 |  |  | $ | 194 |
Prepaid software & licenses |  |  | 84 |  |  |  | 93 |
Prepaid sales and marketing |  |  | 65 |  |  |  | 37 |
Prepaid recruiting |  |  | 57 |  |  |  | 12 |
Other receivables |  |  | 24 |  |  |  | 21 |
Deposits |  |  | — |  |  |  | 68 |
Prepaid expenses- other |  |  | 28 |  |  |  | 62 |
Other current assets |  | $ | 436 |  |  | $ | 487 |

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- Definition Tabular disclosure of the carrying amounts of other current assets. + References No definition available. + Details
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