Accounts Receivables, Contract Assets, and Contract Liabilities - Schedule of Changes in Deferred Revenue (Detail) $ in Thousands |
3 Months Ended |
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Apr. 30, 2022
USD ($)
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Deferred Revenue, Current [Member] | |
Accounts Notes And Loans Receivable [Line Items] | |
Balance | $ 3,947 |
Increase | 824 |
Balance | 4,771 |
Deferred Revenue, Long-Term [Member] | |
Accounts Notes And Loans Receivable [Line Items] | |
Balance | 77 |
Increase | 70 |
Balance | $ 147 |
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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 Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of increase (decrease) in deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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