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Summary of Significant Accounting Policies - Convenience translation (Details) | Dec. 31, 2019
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US$ |
Convenience translation rate (USD to RMB) | 1.00
RMB |
Convenience translation rate (USD to RMB) | 6.9618

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- Definition Foreign exchange rate used to translate amounts denominated in functional currency to reporting currency. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section S99 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6897108&loc=SL6897125-166521 + Details
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- Details
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