SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Impairment of Long-lived Assets (Details) - USD ($)	3 Months Ended	9 Months Ended
Aug. 31, 2026	Aug. 31, 2025	Aug. 31, 2026	Aug. 31, 2025
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Impairment loss	$ 0	$ 0	$ 0	$ 0

Amount of impairment loss for long-lived asset held and used. Includes, but is not limited to, impairment loss for long-lived asset to be disposed of other than by sale.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Publisher FASB
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 360
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-Name Accounting Standards Codification
-Section 50
-Paragraph 2
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482099/360-10-50-2

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 360
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-URI https://asc.fasb.org/1943274/2147482130/360-10-45-4

Reference 4: http://www.xbrl.org/2003/role/exampleRef
-Topic 220
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Reference 5: http://www.xbrl.org/2003/role/exampleRef
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Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
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Name:	us-gaap_ImpairmentOfLongLivedAssetsHeldForUse
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration