XML 102 R79.htm IDEA: XBRL DOCUMENT
v3.21.1

INCOME TAXES (Details) $ in Thousands, $ in Millions |  |  | 12 Months Ended | 36 Months Ended
--- | --- | --- | --- | ---
Apr. 01, 2018 HKD ($) | Jan. 01, 2008 | Dec. 31, 2020 USD ($) | Dec. 31, 2019 USD ($) | Dec. 31, 2018 USD ($) | Dec. 31, 2017 | Dec. 31, 2020 USD ($)
Income Taxes [Line Items] |  |  |  |  |  |  |
Profits tax rate |  |  | 25.00% | 25.00% | 25.00% |  | 25.00%
Provision for income tax |  |  | $ (1,528) | $ (1,920) | $ 862 |  |
Withholding tax rate |  | 10.00% |  |  |  |  |
Other Subsidiaries and VIE |  |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |  |
Profits tax rate |  |  | 25.00% |  |  |  |
Deferred tax liabilities |  |  | $ 0 |  |  |  | $ 0
Beijing Qilin Wings Technology Development Co Ltd [Member} |  |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |  |
Preferential tax rate |  |  |  |  |  | 15.00% |
Period for preferential tax rate |  |  |  |  |  | 3 years |
Hong Kong |  |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |  |
Provision for income tax |  |  |  |  |  |  | $ 0
Hong Kong | Corporate profits of first HKD 2 million |  |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |  |
Corporate Profits | $ 2 |  |  |  |  |  |
Profits tax rate | 8.25% |  |  |  |  |  |
Hong Kong | Corporate profits exceeds HKD 2 million |  |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |  |
Corporate Profits | $ 2 |  |  |  |  |  |
Profits tax rate | 16.50% |  |  |  |  |  |

X
- Definition Corporate Profits + References No definition available. + Details
Name: | kxin_CorporateProfits
Namespace Prefix: | kxin_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of corporate profits. + References No definition available. + Details
Name: | kxin_IncomeTaxesLineItems
Namespace Prefix: | kxin_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Period for Maintaining Preferential Tax Rate + References No definition available. + Details
Name: | kxin_PeriodForMaintainingPreferentialTaxRate
Namespace Prefix: | kxin_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of preferential tax rate. + References No definition available. + Details
Name: | kxin_PreferentialTaxRate
Namespace Prefix: | kxin_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of withholding tax rate. + References No definition available. + Details
Name: | kxin_WithholdingTaxRate
Namespace Prefix: | kxin_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 45 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=120406818&loc=d3e31931-109318 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32537-109319 + Details
Name: | us-gaap_DeferredTaxLiabilities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 6.I.Fact.4) -URI http://asc.fasb.org/extlink&oid=116825942&loc=d3e330036-122817 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32687-109319 + Details
Name: | us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 6.I.7) -URI http://asc.fasb.org/extlink&oid=116825942&loc=d3e330036-122817 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32672-109319 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(h)) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=109234566&loc=d3e22663-107794 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 20 -Section 45 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=120385591&loc=d3e38679-109324 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(9)) -URI http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=109234566&loc=d3e22658-107794 + Details
Name: | us-gaap_IncomeTaxExpenseBenefit
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=srt_AffiliatedEntityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=kxin_BeijingQilinWingsTechnologyDevelopmentCoLtdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_HK
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementScenarioAxis=kxin_IfCorporateProfitsAreLessThanOrEqualToHkd2MillionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementScenarioAxis=kxin_IfCorporateProfitsExceedsHkd2MillionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |