Consolidated Statements of (Loss) Income (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
Apr. 30, 2022	Apr. 30, 2021	Apr. 30, 2020
Consolidated Statements of (Loss) Income
Related party revenue	$ 43,325	$ 42,426	$ 60,864
Tax expense			$ 76

Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.

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-Name Accounting Standards Codification
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+ Details