Stock-Based Compensation - Unrecognized stock-based compensation (Details) - USD ($) $ in Thousands	9 Months Ended
Dec. 31, 2021	Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Expense	$ 4,648	$ 2,741
Average Expected Recognition Period (in years)	1 year 10 months 24 days	1 year 10 months 6 days
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options	$ 1,531	$ 54
Average Expected Recognition Period (in years)	2 years 2 months 23 days	8 months 1 day
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock	$ 3,117	$ 2,687
Average Expected Recognition Period (in years)	1 year 8 months 26 days	1 year 10 months 13 days

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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