XML 48 R34.htm IDEA: XBRL DOCUMENT
v3.22.1

Revenue From Contracts With Customers (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Revenue from Contract with Customer [Abstract] |
Contract with Customer, Contract Asset, Contract Liability, and Receivable | The customer advances and deferred revenue balances as of December 31, 2020 and 2021 were comprised of the following:
|  | As of December 31, |
|  | 2020 |  |  | 2021 |  |  | 2021 |
|  | RMB |  |  | RMB |  |  | US$ |
|  | (in thousands) |
Customer advances and prepaid cards |  |  | 57,081 |  |  |  | 96,785 |  |  |  | 15,188 |
Deferred revenue related to loyalty points |  |  | 16,558 |  |  |  | 2,852 |  |  |  | 448 |
Deferred membership service revenue |  |  | 66,765 |  |  |  | 143,843 |  |  |  | 22,571 |
Total |  |  | 140,404 |  |  |  | 243,480 |  |  |  | 38,207 |

X
- Definition Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130551-203045 + Details
Name: | us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_RevenueFromContractWithCustomerAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration