SUBSEQUENT EVENTS - Additional Information (Detail) - Exclusive Technology Service Agreement [Member] - Minimum - Shanghai Qingke E-Commerce Co., Ltd.		12 Months Ended
Oct. 26, 2021	Sep. 30, 2021
Subsequent Event [Line Items]
Percentage of net profit agreed to pay service fees		100.00%
Subsequent Event [Member]
Subsequent Event [Line Items]
Percentage of net profit agreed to pay service fees	100.00%

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

No definition available.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration