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Revenue Recognition and Contracts with Customers (Tables) | 12 Months Ended
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Apr. 30, 2021
Revenue From Contract With Customer [Abstract] |
Schedule of Outstanding Performance Obligations | The following table outlines changes in the balance of our outstanding performance obligations during the year ended April 30, 2021, and 2020 (in thousands):
|  | 2021 |  |  | 2020 |
Outstanding performance obligations at beginning of period |  | $ | 14,744 |  |  | $ | 12,213 |
Revenue recognized |  |  | (14,957 | ) |  |  | (48,576 | )
Revenue deferred |  |  | 3,120 |  |  |  | 51,107 |
Outstanding performance obligations at end of period |  | $ | 2,907 |  |  | $ | 14,744 |

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- Definition Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130551-203045 + Details
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