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Disaggregated Revenue by Geographic Location (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Nov. 30, 2021	Nov. 30, 2020	Nov. 30, 2021	Nov. 30, 2020
Revenues by Geographic Location [Line Items]
Total revenue	$ 130,517	$ 115,000	$ 258,822	$ 224,325
Domestic
Revenues by Geographic Location [Line Items]
Total revenue	76,378	69,832	154,156	137,156
International
Revenues by Geographic Location [Line Items]
Total revenue	$ 54,139	$ 45,168	$ 104,666	$ 87,169

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Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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