Credit Losses (Tables)

12 Months Ended

Apr. 30, 2025

Schedule of Activity in Allowance for Credit Losses on Trade Receivables

The activity in the allowance for credit losses on the Company's trade receivables is as follows:


	(in thousands)
Balance at May 1, 2022	$	36,384
Provision for credit losses	22,493
Write-offs	(15,806)
Recoveries of amounts previously written off	585
Foreign currency translation	721
Balance at April 30, 2023	44,377
Provision for credit losses	20,715
Write-offs	(20,856)
Recoveries of amounts previously written off	454
Foreign currency translation	(498)
Balance at April 30, 2024	44,192
Provision for credit losses	20,676
Write-offs	(25,082)
Recoveries of amounts previously written off	846
Foreign currency translation	(171)
Balance at April 30, 2025	$	40,461

Schedule of Fair Value and Unrealized Losses on Available for Sale Debt Securities

The fair value and unrealized losses on available for sale debt securities, aggregated by investment category and the length of time the security has been in an unrealized loss position as of April 30, 2025 and 2024, are as follows:


	Less Than 12 Months				12 Months or longer				Balance Sheet Classification
	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Cash and Cash Equivalents		Marketable Securities, Current		Marketable Securities, Non-Current

	(in thousands)
Balance at April 30, 2024
Commercial paper	$	11,040	$	19	$	—	$	—	$	3,932	$	7,108	$	—
Corporate notes/bonds	$	11,022	$	26	$	1,999	$	1	$	—	$	9,050	$	3,971
U.S. Treasury and Agency Securities	$	4,346	$	9	$	—	$	—	$	—	$	2,441	$	1,905
Balance at April 30, 2025
Commercial paper	$	3,841	$	1	$	—	$	—	$	500	$	3,341	$	—
Corporate notes/bonds	$	7,803	$	10	$	—	$	—	$	—	$	4,630	$	3,173