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Discontinued Operations - Additional Information (Detail) - USD ($) $ in Thousands | 3 Months Ended |  |
--- | --- | --- | ---
Jul. 31, 2021 | Jul. 31, 2020 | Aug. 24, 2020 | Aug. 10, 2020
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items] |  |  |  |
Reverse stock split description | one share of AOUT common stock for every four shares of our common |  |  |
Business separation expenses | $ 3,600 |  |  |
Income/(loss) from discontinued operations, net of tax |  | $ 5,084 |  |
Outdoor Products and Accessories Business |  |  |  |
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items] |  |  |  |
Income/(loss) from discontinued operations, net of tax | 5,100 |  |  |
American Outdoor Brands Inc. |  |  |  |
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items] |  |  |  |
Stockholders ownership percentage |  |  | 0.00% | 100.00%
Gain/(loss) recognized on Separation | 0 |  |  |
Cash distributed for Separation | 25,000 |  |  |
Divested net assets | $ 260,400 |  |  |

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