| INVESTMENTS (Details) $ in Thousands | Nov. 30, 2022  USD ($) | 
|---|---|
| Schedule of Held-to-Maturity Securities [Line Items] | |
| Investments classified as held-to-maturity | $ 15,113 | 
| US Treasury Securities [Member] | |
| Schedule of Held-to-Maturity Securities [Line Items] | |
| Investments classified as held-to-maturity | 15,100 | 
| Debt instrument unamortized discount | $ 100 | 
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- Definition Amount, after accumulated amortization, of debt discount. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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- Definition Amount, before allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
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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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- Details 
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