Concentrations of Risk - Additional Information (Detail)	Nov. 30, 2024 USD ($)
Concentration Risk [Line Items]
Cash balances not federally insured	$ 55,200,000
Maximum [Member]
Concentration Risk [Line Items]
Maximum insurance available to depositors under the FDIC's general deposit insurance rules	$ 250,000

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.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 954
-SubTopic 310
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478785/954-310-50-2

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