Revenue from Contracts with Customers (Tables)

3 Months Ended

Aug. 31, 2023

Revenue from Contract with Customer [Abstract]

Schedules of Concentration of Risk, by Risk Factor

Below is a summary of the Company’s revenue concentration by major customers for the three months ended August 31, 2023 and 2022, respectively.

	Three Months Ended August 31,
	2023		2022
Customer A	68	%	—	%
Customer B	10	%	12	%
Customer C	—	%	36	%
Customer D	—	%	21	%
Customer E	—	%	17	%
Customer F	—	%	14	%

Schedule of Deferred Revenue

Changes in the Company's deferred revenue balances for the three months ended August 31, 2023 and 2022, respectively, are shown in the following tables (in thousands):

	Three Months Ended
	August 31, 2023		August 31, 2022
Balance, beginning of period	$	48,692	$	3,877
Advance billings	39,465		22,240
Revenue recognized	(36,323)		(6,924)
Balance, end of period	$	51,834	$	19,193

Schedule of Customer Deposits

Changes in the Company's customer deposits balances for the three months ended August 31, 2023 and 2022, respectively, are shown in the following table (in thousands):

	Three Months Ended
	August 31, 2023		August 31, 2022
Balance, beginning of period	$	36,370	$	9,524
Customer deposits received	—		4,587
Balance, end of period	$	36,370	$	14,111