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Account Receivable, Contract Assets, and Contract Liabilities (Tables) | 12 Months Ended
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Apr. 30, 2021
Barclays Bank Agreement [Member] |
Schedule of Significant Changes in Contract assets and Contract Liabilities | Significant changes in the contract assets balances during the period are as follows:
|  | Twelve months ended |
|  | April 30, 2021 |
|  |  | (in thousands) |
Transferred to receivables from contract assets recognized at the beginning of the period |  | $ | (251 | )
Revenue recognized and not billed as of the end of the period |  |  | 190 |
Net change in contract assets |  | $ | (61 | )
Significant changes in the contract liabilities balances during the period are as follows:
|  | Twelve months ended |
|  | April 30, 2021 |
|  |  | (in thousands) |
Revenue recognized that was included in the contract liabilities balance as of the beginning of the period |  | $ | (159 | )
Transferred to contract assets from contract liabilities recognized at the beginning of the period |  |  | (6 | )
Net change in contract liabilities |  | $ | (165 | )

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- References No definition available. + Details
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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=123351226&loc=SL49130551-203045 + Details
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