Subsequent Event	3 Months Ended
Jul. 31, 2019
Subsequent Events [Abstract]
Subsequent Event	12. Subsequent Event Quarterly Dividend Declaration On September 4, 2019, the Board of Directors of the Company declared a cash dividend of $0.10 per share with a payment date of October 15, 2019 to holders of the Company’s common stock of record at the close of business on September 27, 2019. The declaration and payment of future dividends under the quarterly dividend policy will be at the discretion of the Board of Directors and will depend upon many factors, including the Company’s earnings, capital requirements, financial conditions, the terms of the Company’s indebtedness and other factors that the Board of Directors may deem to be relevant. The Board of Directors may amend, revoke or suspend the dividend policy at any time and for any reason.

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.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

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