Employee Benefit Plans - Stock Based Compensation Expense (Details) - USD ($) $ in Thousands	12 Months Ended
Mar. 31, 2024	Mar. 31, 2023
Stock-Based Compensation
Total stock-based compensation	$ 2,965	$ 2,890
Stock options
Stock-Based Compensation
Unrecognized compensation expense	$ 2,900
Weighted average period over which compensation expense is expected to be recognized	2 years 6 months
Restricted stock units
Stock-Based Compensation
Unrecognized compensation expense	$ 1,700
Weighted average period over which compensation expense is expected to be recognized	1 year 9 months 18 days
Phantom Share Units (PSUs)
Stock-Based Compensation
Unrecognized compensation expense	$ 200
Weighted average period over which compensation expense is expected to be recognized	1 year 9 months 18 days
Cost of revenues
Stock-Based Compensation
Total stock-based compensation	$ 315	352
General and administrative
Stock-Based Compensation
Total stock-based compensation	1,596	1,626
Sales and marketing
Stock-Based Compensation
Total stock-based compensation	579	477
Research and development expense
Stock-Based Compensation
Total stock-based compensation	$ 475	$ 435

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.F)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479830/718-10-S99-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Section 50
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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