Condensed Consolidated Statements of Cash Flows $ in Thousands	6 Months Ended
	Oct. 31, 2021 USD ($)	Oct. 31, 2020 USD ($)
Cash flows from operating activities
Net loss	$ (81,512)	$ (48,159)
Adjustments to reconcile net loss to cash provided by operating activities:
Depreciation and amortization	9,325	8,566
Amortization of deferred contract acquisition costs	28,570	18,173
Amortization of debt issuance costs	307	0
Non-cash operating lease cost	3,842	3,434
Share-based Payment Arrangement, Expense	59,578	40,078
Deferred income taxes	(249)	(286)
Foreign currency transaction (gain) loss	4	(10,924)
Other	98	(11)
Changes in operating assets and liabilities:
Accounts receivable, net	519	63
Deferred contract acquisition costs	(39,277)	(37,872)
Prepaid expenses and other current assets	2,218	1,100
Other assets	(3,337)	4,040
Accounts payable	10,485	(2,638)
Accrued expenses and other liabilities	16,719	(1,061)
Accrued compensation and benefits	3,823	(691)
Operating lease liabilities	(3,983)	(3,535)
Deferred revenue	(3,462)	34,432
Net cash provided by operating activities	3,668	4,709
Cash flows from investing activities
Purchases of property and equipment	(751)	(1,656)
Capitalization of internal-use software	(2,713)	0
Business acquisitions, net of cash acquired	(108,104)	0
Other	0	(1,320)
Net cash used in investing activities	(111,568)	(336)
Proceeds from the issuance of debt	575,000	0
Cash flows from financing activities
Proceeds from issuance of ordinary shares upon exercise of stock options	20,831	45,230
Payments of debt issuance costs	(9,234)	0
Net cash provided by financing activities	586,597	45,230
Effect of exchange rate changes on cash, cash equivalents, and restricted cash	(3,407)	2,319
Net increase in cash, cash equivalents, and restricted cash	475,290	51,922
Cash, cash equivalents, and restricted cash, beginning of period	403,708	299,389
Cash, cash equivalents, and restricted cash, end of period	878,998	351,311
Supplemental disclosures of cash flow information
Cash paid (refund received) for income taxes	1,905	(1,708)
Cash paid for operating lease liabilities	4,829	4,363
Supplemental disclosures of non-cash investing and financing information
Property and equipment included in accounts payable	39	10
Debt issuance costs accrued, unpaid	28	0
Operating lease right-of-use assets for new lease obligations	2,330	$ 575
Goodwill	$ 291,790