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v3.22.2.2

Revenue - Customer Concentration and Accounts Receivable (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Jul. 31, 2022 | Jul. 31, 2021 | Apr. 30, 2022
Disaggregation of Revenue [Line Items] |  |  |
Unbilled receivables | $ 39.3 |  | $ 19.9
Customer Concentration Risk | Revenue | Customer One |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Customer concentration risk, percentage | 25.00% | 23.00% |
Customer Concentration Risk | Revenue | Customer Two |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Customer concentration risk, percentage | 14.00% | 13.00% |
Customer Concentration Risk | Accounts Receivable | Customer One |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Customer concentration risk, percentage | 14.00% |  | 32.00%
Customer Concentration Risk | Accounts Receivable | Customer Two |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Customer concentration risk, percentage |  |  | 13.00%
Customer Concentration Risk | Accounts Receivable | Customer Three |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Customer concentration risk, percentage |  |  | 12.00%

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