Accounts Receivables, Contract Assets, and Contract Liabilities - Schedule of Unbilled Receivables Expected to be Billed in Future (Detail) $ in Thousands |
Jul. 31, 2021
USD ($)
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| Accounts Notes And Loans Receivable [Line Items] | |
| Unbilled receivables, amount | $ 14,423 |
| Unbilled receivables,percentage | 100.00% |
| 1 year or less [Member] | |
| Accounts Notes And Loans Receivable [Line Items] | |
| Unbilled receivables, amount | $ 8,344 |
| Unbilled receivables,percentage | 58.00% |
| 1-2 years [Member] | |
| Accounts Notes And Loans Receivable [Line Items] | |
| Unbilled receivables, amount | $ 4,688 |
| Unbilled receivables,percentage | 32.00% |
| 2-5 years [Member] | |
| Accounts Notes And Loans Receivable [Line Items] | |
| Unbilled receivables, amount | $ 1,391 |
| Unbilled receivables,percentage | 10.00% |
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- Definition Unbilled contracts receivable, percentage. No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Unbilled amounts due for services rendered or to be rendered, actions taken or to be taken, or a promise to refrain from taking certain actions in accordance with the terms of a legally binding agreement between the entity and, at a minimum, one other party. An example would be amounts associated with contracts or programs where the recognized revenue for performance thereunder exceeds the amounts billed under the terms thereof as of the date of the balance sheet. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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