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The amount of identifiable intangible assets recognized as of the acquisition date.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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BUSINESS ACQUISITION - Summary Of Purchase Price Allocation (Detail) ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2020 CNY (¥)	Dec. 31, 2022 CNY (¥)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 CNY (¥)
Business Acquisition [Line Items]
Goodwill		¥ 331	$ 48	¥ 331
Tianjin Puxin [Member]
Business Acquisition [Line Items]
Other current assets	¥ 123
Intangible assets	13,700
Goodwill	43,300
Deferred revenue	(11,700)
Other current liabilities	(457)
Deferred tax liabilities	(7,567)
Total	37,399
Tianjin Puxin [Member] \| Trademarks [Member]
Business Acquisition [Line Items]
Intangible assets	¥ 1,300
Intangible assets - Amortization period	3 years
Tianjin Puxin [Member] \| Student Base [Member]
Business Acquisition [Line Items]
Intangible assets	¥ 12,400
Intangible assets - Amortization period	2 years