Share Incentive Plan (Tables)

12 Months Ended

Dec. 31, 2021

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Summary of Option Activities and Changes

No options were granted during the years ended December 31, 2019, 2020 and 2021. A summary of option activities during the year ended December 31, 2021 were presented below:

						Weighted- average				Weighted-
				Weighted-		remaining		Aggregated		average
	Number of			average		contractual		intrinsic		grant date
Share options	shares			exercise price		term(years)		value		fair value
				RMB				RMB		RMB
Outstanding, December 31, 2020		39,225			560.95		6.81		—		271.90
Forfeited		(7,294	)		560.95		—		—		271.90
Outstanding, December 31, 2021		31,931			560.95		5.81		—		271.90

Schedule of Share-based Compensation Expense Recognized

Total share-based compensation expense of share-based awards granted to employees, certain directors and management recognized for the years ended December 31, 2019, 2020 and 2021 were as follows:

	Years ended December 31,
	2019		2020		2021
	RMB		RMB		RMB
Cost of revenues		317		146		101
Sales and marketing expenses		674		14,278		(14	)
General and administrative expenses		1,979		15,324		681
		2,970		29,748		768