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Subsequent Events	12 Months Ended
	Apr. 30, 2021
Subsequent Events [Abstract]
Subsequent Events	18. Subsequent Events Dividends On June 15, 2021, our board of directors authorized a regular quarterly dividend for stockholders of $0.08 per share. The dividend will be for stockholders of record as of market close on July 1, 2021 and is payable on July 6, 2021. Treasury Stock On June 15, 2021, our board of directors authorized the repurchase of up to $50.0 million of our common stock, subject to certain conditions, in the open market or in privately negotiated transactions, valid through August 15, 2022.

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No definition available.

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- Definition

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662

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