XML 96 R76.htm IDEA: XBRL DOCUMENT v3.19.1

Convertible loans (Detail Textuals) - 2015 convertible loan agreement - CNY (¥) ¥ / shares in Units, ¥ in Millions	1 Months Ended	12 Months Ended
	Aug. 18, 2017	Dec. 31, 2015
Debt Instrument [Line Items]
Debt issuance cost
Pre-IPO Series C+ convertible redeemable preferred shares
Debt Instrument [Line Items]
Amount of convertible loan converted	¥ 30.0
TuanChe Internet Information Service (Beijing) Co., Ltd. ("TuanChe Internet")
Debt Instrument [Line Items]
Post money valuation amount of VIE as basis for debt conversion to equity share of VIE		¥ 1,200.0
Conversion price of convertible loan		¥ 5.49
Percentage of total equity interest of VIE as conversion price		2.50%
Post money valuation amount of company as basis for debt conversion to equity share of VIE		¥ 1,200.0
Lanxi Puhua Juli Equity Investment Partnership LLP ("Puhua")
Debt Instrument [Line Items]
Principal amount of convertible loans		¥ 30.0

X

- Definition

The percentage of total equity interest of VIE as conversion price.

+ References

No definition available.

+ Details

Name:	tc_PercentageOfTotalEquityInterestOfVieAsConversionPrice
Namespace Prefix:	tc_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The amount related to post money valuation of company as basis for debt conversion to equity share of Variable interest entity.

+ References

No definition available.

+ Details

Name:	tc_PostMoneyValuationAmountAsBasisForDebtConversionToEquityShareOfVIE
Namespace Prefix:	tc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

The amount related to post money valuation amount of VIE as basis for debt conversion to equity share of VIE.

+ References

No definition available.

+ Details

Name:	tc_PostMoneyValuationAmountOfVieAsBasisForDebtConversionToEquityShareOfVie
Namespace Prefix:	tc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

The amount of the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4304-108586

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4332-108586

+ Details

Name:	us-gaap_DebtConversionOriginalDebtAmount1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

The price per share of the conversion feature embedded in the debt instrument.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 5
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109500613&loc=SL6031898-161870

+ Details

Name:	us-gaap_DebtInstrumentConvertibleConversionPrice1
Namespace Prefix:	us-gaap_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28551-108399

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400

+ Details

Name:	us-gaap_DebtInstrumentFaceAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- 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

Name:	us-gaap_DebtInstrumentLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount, after accumulated amortization, of debt issuance costs classified as current. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.8)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28555-108399

+ Details

Name:	us-gaap_DeferredFinanceCostsCurrentNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

Name:	us-gaap_ShortTermDebtTypeAxis=us-gaap_ConvertibleDebtMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementClassOfStockAxis=tc_SeriesCPlusConvertibleRedeemablePreferredSharesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis=tc_TuancheInternetInformationServiceBeijingCo.Ltd.Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dei_LegalEntityAxis=tc_LanxiPuhuaJuliEquityInvestmentPartnershipLlpMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: