Stock-Based Compensation - Stock Based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended
Jun. 30, 2022	Jun. 30, 2021
Stock-Based Compensation
Total stock-based compensation	$ 848	$ 794
Stock options
Stock-Based Compensation
Unrecognized compensation expense related to unvested stock options	$ 3,900
Weighted average period over which compensation expense is expected to be recognized	2 years 7 months 6 days
Restricted stock units
Stock-Based Compensation
Unrecognized compensation expense related to unvested RSUs	$ 800
Weighted average period over which compensation expense is expected to be recognized	2 years 9 months 18 days
Phantom Share Units (PSUs)
Stock-Based Compensation
Unrecognized compensation expense related to unvested RSUs	$ 400
Weighted average period over which compensation expense is expected to be recognized	1 year 6 months
Cost of revenues
Stock-Based Compensation
Total stock-based compensation	$ 64	57
General and administrative expense
Stock-Based Compensation
Total stock-based compensation	618	616
Sales and marketing
Stock-Based Compensation
Total stock-based compensation	78	70
Research and development expense
Stock-Based Compensation
Total stock-based compensation	$ 88	$ 51

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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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