XML 59 R49.htm IDEA: XBRL DOCUMENT v3.20.1

Significant Accounting Policies - Sales and marketing expenses, Employee Benefits, Segment Reporting and Statutory Reserves (Details)	12 Months Ended
	Dec. 31, 2019 CNY (¥) segment	Dec. 31, 2018 CNY (¥)	Dec. 31, 2017 CNY (¥)
Operating Lease
Capital lease	¥ 0	¥ 0
Employee benefits
Employee social security and welfare benefits	¥ 32,900,000	21,790,000	¥ 9,120,000
Segment Reporting
Number of reportable segments | segment	1
Statutory Reserves
Percentage of general reserve fund, annual after-tax profits	10.00%
Maximum percentage of general reserve fund, registered capital	50.00%
Percentage of statutory surplus fund, annual after-tax profits	10.00%
Maximum percentage of statutory surplus fund, registered capital	50.00%
Profit appropriation to reserve funds	¥ 1,080,000	3,640,000	10,000
Sales and marketing expenses
Sales and marketing expenses
Total advertising expenses	¥ 700,000	¥ 3,760,000	¥ 3,140,000

X

- Definition

The amount of profits appropriated to reserve funds during the period.

+ References

No definition available.

+ Details

Name:	krkr_AppropriationOfProfitsToReserveFunds
Namespace Prefix:	krkr_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Appropriation to the statutory surplus fund as a percentage of the annual after tax profits as determined.

+ References

No definition available.

+ Details

Name:	krkr_AppropriationPercentageToStatutorySurplusFund
Namespace Prefix:	krkr_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The amount of capital leases.

+ References

No definition available.

+ Details

Name:	krkr_CapitalLease
Namespace Prefix:	krkr_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Percentage of general reserve fund after tax profit.

+ References

No definition available.

+ Details

Name:	krkr_GeneralReserveFundAfterTaxProfit
Namespace Prefix:	krkr_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Maximum percentage of general reserve fund for registered capital.

+ References

No definition available.

+ Details

Name:	krkr_GeneralReserveFundForRegisteredCapitalPercentage
Namespace Prefix:	krkr_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Maximum appropriation to the statutory surplus fund as a percentage of the registered capital of the company.

+ References

No definition available.

+ Details

Name:	krkr_MaximumAppropriationPercentageToStatutorySurplusFund
Namespace Prefix:	krkr_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

n/a

+ References

No definition available.

+ Details

Name:	krkr_OperatingLease
Namespace Prefix:	krkr_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

n/a

+ References

No definition available.

+ Details

Name:	krkr_StatutoryReservesAbstract
Namespace Prefix:	krkr_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 720
-SubTopic 35
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6420018&loc=d3e36677-107848

+ Details

Name:	us-gaap_AdvertisingExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- References

No definition available.

+ Details

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

X

- Definition

Amount of cost for defined contribution plan.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 70
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942

+ Details

Name:	us-gaap_DefinedContributionPlanCostRecognized
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

+ References

No definition available.

+ Details

Name:	us-gaap_NumberOfReportableSegments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

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

X

- References

No definition available.

+ Details

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

X

- Details

Name:	us-gaap_IncomeStatementLocationAxis=us-gaap_SellingAndMarketingExpenseMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: