XML 50 R40.htm IDEA: XBRL DOCUMENT
v3.20.1

Share-based Compensation (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2019
2016 Incentive Plan |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Summary of activities of the service based restricted share units |
|  | Number of |  | Weighted Average
|  | restricted share |  | Grant Date
|  | units |  | Fair Value
|  |  |  | RMB
Unvested at January 1, 2017 |  | 63,728,544 |  | 0.28
Granted |  | 7,772,731 |  | 0.47
Vested |  | (15,932,057) |  | 0.28
Unvested at December 31, 2017 |  | 55,569,218 |  | 0.31
Vested |  | (16,942,984) |  | 0.30
Forfeited |  | (4,386,961) |  | 0.35
Unvested at December 31, 2018 |  | 34,239,273 |  | 0.30
Vested |  | (1,177,684) |  | 0.47
Forfeited |  | (2,519,014) |  | 0.38
Cancelled on September 7, 2019* |  | (30,542,575) |  | 0.29
Unvested at December 31, 2019 |  | — |  | —
*Please refer to Note 15 (c).
2019 Incentive Plan |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Schedule of fair value assumptions on options |
Grant date |  | September 7, 2019 |
Expected volatility |  | 50.22 | %
Expected dividend yield |  | — |
Contractual term (in year) |  | 10 |
Risk-free interest rate |  | 1.66 | %
Summary of stock option activity under the 2019 Incentive Plan |
|  |  |  |  |  |  |  | Weighted average
|  |  |  | Weighted average |  | Aggregate intrinsic |  | remaining
|  | Number of |  | exercise price |  | value |  | contractual
|  | shares |  | US$ per share |  | US$ |  | years
Outstanding at December 31, 2018 |  | — |  | — |  | — |  | —
Granted during the year |  | 129,590,471 |  | 0.0001 |  |  |  |
Exercised during the year |  | — |  | — |  |  |  |
Forfeited during the year |  | (3,187,546) |  | 0.0001 |  |  |  |
Outstanding at December 31, 2019 |  | 126,402,925 |  | 0.0001 |  | 37,352,064 |  | 9.68

X
- Definition Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 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 (c)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_PlanNameAxis=krkr_IncentivePlan2016Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PlanNameAxis=krkr_IncentivePlan2019Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |