Condensed Consolidated Statements of Cash Flows (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2021
Related Party Amounts		$ 25,000
Accounts Payable [Member]
Related Party Amounts	$ (9,381)	8,145	$ 191
Accrued Expenses And Other Current Liabilities [Member]
Related Party Amounts	2,966	(1,293)	3,517
Deferred Revenue [Member]
Related Party Amounts	2,572	(20,959)	(14,917)
Exercise Of Stock Options [Member]
Related Party Amounts	0	0	67,359
PIPE [Member]
Related Party Amounts	$ 0	$ 25,000	$ 0