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Share-based Compensation (Details 2) - shares |  | 1 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Nov. 17, 2009 | Oct. 31, 2019 | Dec. 31, 2021 | Nov. 30, 2009
Share based Compensation |  |  |  |
Number of preceding years considered for estimating forfeiture |  |  | 5 years |
2009 Plan |  |  |  |
Share based Compensation |  |  |  |
Number of ordinary shares reserved for issuance under the plan |  |  |  | 323,694,050
Term of plan | 10 years |  |  |
2019 Plan |  |  |  |
Share based Compensation |  |  |  |
Number of ordinary shares reserved for issuance under the plan |  | 322,458,300 |  |
Term of plan |  | 10 years |  |

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- Definition Represents the number of preceding years considered for estimating the forfeiture under the share-based compensation plan. + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Number of shares authorized for issuance under share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Details
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- Details
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