REVENUE, DEFERRED REVENUE AND ACCOUNTS RECEIVABLE (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Feb. 28, 2021 |
Feb. 29, 2020 |
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| Revenue, Deferred Revenue And Accounts Receivable [Abstract] | ||
| Deferred revenue balance at beginning of period | $ 4,902 | $ 11 |
| Net additions to deferred revenue during the period | 4,508 | 18,826 |
| Reductions in deferred revenue for revenue recognized during the period | (8,082) | (13,935) |
| Deferred revenue balance at end of period | $ 1,328 | $ 4,902 |
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- Definition Amount of additions to obligation to transfer good or service to customer for which consideration from customer has been received or is due. No definition available.
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- Definition Amount of revenue recognized that was previously included or added during the period to balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. No definition available.
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- References No definition available.
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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