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Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended
	Aug. 31, 2023	Aug. 31, 2022	May 31, 2023
Income Taxes [Line Items]
Income tax expense	$ 160	$ 1,450
Unrecognized tax benefits that would impact the tax effective rate	$ 1,144		$ 1,087

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- Definition

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
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The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

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