Condensed Consolidated Statements of Cash Flows (Parentheticals)	3 Months Ended
Feb. 28, 2021 shares
Statement of Cash Flows [Abstract]
Issuance of shares of common stock pursuant to stock split	66,657,000

Number of shares issued during the period as a result of a stock split.

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Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration