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Share-based Compensation (Detail Textuals 1) - CNY (¥) ¥ in Millions | 1 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2018 | Jun. 15, 2018 | Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Total share based compensation expense |  |  | ¥ 71.2
Unrecognized compensation expenses related to unvested awards granted |  |  | 77.0
TuanChe Limited Share Incentive Plan (the "Plan") |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of restricted shares shall replaced with options |  | 15,473,653 |
Number of share options replaced with restricted shares |  | 13,740,480 |
Incremental value recognized as expenses for vested share options | ¥ 10.7 |  |
Incremental value recognized as expenses for unvested share options | ¥ 3.7 |  |
TuanChe Limited Share Incentive Plan (the "Plan") | Minimum |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Vesting period | 1 year |  |
TuanChe Limited Share Incentive Plan (the "Plan") | Maximum |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Vesting period | 4 years |  |
TuanChe Limited Share Incentive Plan (the "Plan") | Best Cars Limited ("Best Cars") |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of shares issued | 38,723,321 |  |
Restricted shares |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Total share based compensation expense |  |  | ¥ 0.6
Weighted average period |  |  | 2 years 11 months 19 days
Restricted shares | TuanChe Limited Share Incentive Plan (the "Plan") | Employees |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of restricted shares granted | 10,666,704 |  |
Total fair value of restricted shares granted | ¥ 109.0 |  |
Restricted shares | TuanChe Limited Share Incentive Plan (the "Plan") | Employees | Maximum |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Vesting period | 4 years |  |

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- Definition Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5047-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.F) -URI http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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