New Accounting Standards	3 Months Ended
	Jul. 31, 2022
Accounting Policies [Abstract]
New Accounting Standards	New Accounting StandardsIn June 2016, the FASB issued ASU 2016-13, "Measurement of Credit Losses on Financial Instruments," which replaces the current incurred loss method used for determining credit losses on financial assets, including trade receivables, with an expected credit loss method. This guidance is effective for fiscal years, and interim periods within those years, beginning after December 15, 2022. The Company will adopt this standard in fiscal year 2024. The Company does not expect the adoption of this standard to have a significant impact on the Company's consolidated financial position or results of operations.