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Net (Loss) Income Per Share (Tables) | 12 Months Ended
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Apr. 30, 2023
Earnings Per Share [Abstract] |
Schedule of Weighted Average Shares Used in the Computation of Basic and Diluted Net (Loss) Income Per Share | Weighted average shares used in the computation of basic and diluted net (loss) income per share are as follows:
(in thousands) |  | 2023 |  |  | 2022 |  |  | 2021 |
weighted-average common shares outstanding, basic |  |  | 12,283 |  |  |  | 12,242 |  |  |  | 12,300 |
dilutive effect of stock-based compensation |  |  | — |  |  |  | — |  |  |  | 22 |
weighted-average common shares outstanding, diluted |  |  | 12,283 |  |  |  | 12,242 |  |  |  | 12,322 |
Schedule of Unvested Common Stock not Included in the Computation of Diluted Net (Loss) Income Per Share | Shares of unvested common stock that were not included in the computation of diluted net (loss) income per share consist of the following:
(in thousands) |  | 2023 |  |  | 2022 |  |  | 2021 |
antidilutive effect from decrease in the price per share of our common stock |  |  | 25 |  |  |  | 18 |  |  |  | 2 |
antidilutive effect from net loss incurred during the fiscal year |  |  | 88 |  |  |  | 86 |  |  |  | — |
total unvested shares of common stock not included in computation of diluted net (loss) income per share |  |  | 113 |  |  |  | 104 |  |  |  | 2 |

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- Definition Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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