XML 116 R93.htm IDEA: XBRL DOCUMENT
v3.21.1

FAIR VALUE MEASUREMENTS - Reconciliation of the beginning and ending balances for contingent consideration measured at fair value on a recurring basis using significant unobservable (Details) - Contingent consideration $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 USD ($)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |
Balance at beginning of the year | $ 105,670
Fair value change | (65,594)
Exchange difference | 2,466
Contingent liability assumed by Renren | (42,542)
Balance at end of the year | $ 0

X
- Definition Amount of gain (loss) on change in fair value liability measured at fair value on recurring basis using unobservable input (level 3). + References No definition available. + Details
Name: | kxin_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossOnChangeInFairValue
Namespace Prefix: | kxin_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of gain (loss) on exchange differences on liability measured at fair value on recurring basis using unobservable input (level 3). + References No definition available. + Details
Name: | kxin_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossOnExchangeDifferences
Namespace Prefix: | kxin_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
Name: | us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of settlements of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
Name: | us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
Name: | us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_FairValueByLiabilityClassAxis=kxin_ContingentConsiderationLiabilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |