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v3.20.2

Other Current Assets | 12 Months Ended
--- | ---
Apr. 30, 2020
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] |
Other Current Assets | (4) Other Current Assets Other current assets consist of the following at April 30, 2020 and 2019:
|  | April 30, 2020 |  |  | April 30, 2019 |
|  | (in thousands) |
Deposits |  | $ | 60 |  |  | $ | 63 |
Other receivables |  |  | 2 |  |  |  | 44 |
Prepaid insurance |  |  | 124 |  |  |  | 93 |
Prepaid offering costs |  |  | 275 |  |  |  | 144 |
Prepaid expenses- other |  |  | 127 |  |  |  | 193 |
|  | $ | 588 |  |  | $ | 537 |

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- Definition The entire disclosure for other current assets. + References No definition available. + Details
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