Consolidated Balance Sheet Detail - Additional Information (Detail) - USD ($)	3 Months Ended
	Sep. 30, 2022	Mar. 31, 2022
Raw materials	$ 5,215,000	$ 10,228,000
Work in progress	2,398,000	7,154,000
Finished goods	5,145,000	4,654,000
Other Liabilities, Noncurrent	668,000	0
MosaiQ Project [Member]
Raw materials	2,450,000	6,761,000
Work in progress	0	4,252,000
Finished goods	2,954,000	$ 2,758,000
Write-Off of Prepaid Assets	5.1
Other accrued expenses	1,228
Inventory Write-down	8,800,000
Other Liabilities, Noncurrent	$ 668