Prepayments and Other Current Assets (Tables)

12 Months Ended

Dec. 31, 2021

Prepaid Expense And Other Assets Current [Abstract]

Summary of prepayments and other current assets

The following is a summary of prepayments and other current assets (in thousands):

	As of December 31,
	2020		2021
	RMB		RMB
Prepaid rental and deposits		8,695		15,798
Prepayments to suppliers and other business related expenses		23,896		19,383
Receivables related to exercise of employee options		4,696		4,105
Costs to fulfill contracts with customers		89		5,087
Others		5,470		4,990
Total		42,846		49,363