Summary of Significant Accounting Policies (Details) - Schedule of revenue recognition by product line - USD ($) $ in Thousands	12 Months Ended
Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2021
Schedule Of Revenue Recognition By Product Line Abstract
Sale of products	$ 10,201	$ 12,351	$ 9,168
Maintenance service income	41	14
Total revenue recognition	$ 10,242	$ 12,365	$ 9,168

The amount of interest income and other income recognized during the period. Included in this element is interest derived from investments in debt securities, cash and cash equivalents, and other investments which reflect the time value of money or transactions in which the payments are for the use or forbearance of money and other income from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business).

No definition available.

Name:	us-gaap_InterestAndOtherIncome
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration