Additional Balance Sheet Information - Schedule of Additional Information Related to the Condensed Consolidated Balance Sheets (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Mar. 31, 2022
Accrued liabilities:
Salaries, wages, and related benefits	$ 7,650	$ 7,870
Other taxes payable	1,745	1,994
Professional fees	242	373
Other	322	315
Total	9,959	10,552
Other non-current liabilities:
Uncertain tax positions	1,166	1,154
Deferred rent and asset retirement obligations	43	43
Employee benefit obligations	2,548	2,037
Other	72	70
Total	$ 3,829	$ 3,304