CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands		Jul. 31, 2021	Apr. 30, 2021
Accounts receivable, allowance		$ 57	$ 812
Accounts receivable, net, from related party		1,259	15,180
Prepaid expenses and other current assets, from related party	[1]	12,564	14,302
Other assets, non-current, due from related party	[2]	17,843	16,582
Accounts payable, from related party		112	56
Deferred revenue, current, from related party	[3]	98,217	72,263
Accrued and other current liabilities, from related party	[4]	17,108	18,318
Other long-term liabilities, from related party		2,448	4,895
Related Party
Prepaid expenses and other current assets, from related party		1,662	1,662
Other assets, non-current, due from related party		6,187	6,602
Deferred revenue, current, from related party		24,637	7,697
Accrued and other current liabilities, from related party		$ 2,551	$ 3,413
Class A Common Stock
Common stock, par value (in dollars per share)		$ 0.001	$ 0.001
Common stock, shares authorized (in shares)		1,000,000,000	1,000,000,000
Common stock, shares issued (in shares)		100,367,938	98,667,121
Common stock, shares outstanding (in shares)		100,367,938	98,667,121
Class B Common Stock
Common stock, par value (in dollars per share)		$ 0.001	$ 0.001
Common stock, shares authorized (in shares)		3,500,000	3,500,000
Common stock, shares issued (in shares)		3,499,992	3,499,992
Common stock, shares outstanding (in shares)		3,499,992	3,499,992

[1] Including amounts from a related party of $1,662 and $1,662 as of July 31, 2021 and April 30, 2021, respectively.

[2] Including amounts from a related party of $6,187 and $6,602 as of July 31, 2021 and April 30, 2021, respectively.

[3] Including amounts from a related party of $24,637 and $7,697 as of July 31, 2021 and April 30, 2021, respectively.

[4] Including amounts from a related party of $2,551 and $3,413 as of July 31, 2021 and April 30, 2021, respectively.