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Deferred Revenue and Customer Deposits (Tables) | 6 Months Ended
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Jun. 30, 2021
Revenue Recognition and Deferred Revenue [Abstract] |
Deferred Revenue, by Arrangement | Deferred revenue and customer deposits consist of the following:
|  | As of |
|  | December 31, 2020 |  |  | June 30, 2021 |
|  | RMB |  |  | RMB |  |  | US$ |
Deferred revenue |  |  | 71,141 |  |  |  | 70,166 |  |  |  | 10,867 |
Customer deposits |  |  | 38,041 |  |  |  | 36,099 |  |  |  | 5,591 |
Total deferred revenue and customer deposits - current |  |  | 109,182 |  |  |  | 106,265 |  |  |  | 16,458 |
Deferred revenue - non-current |  |  | 6,049 |  |  |  | 5,233 |  |  |  | 810 |

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- Definition Tabular disclosure of the type of arrangements and the corresponding amounts that comprise the current and noncurrent balance of deferred revenue as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 8 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=124098289&loc=d3e6935-107765 + Details
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- References No definition available. + Details
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