XML 52 R40.htm IDEA: XBRL DOCUMENT
v3.20.2

Fair Value Measurements (Details) - USD ($) | Jun. 30, 2020 | Dec. 31, 2019
--- | --- | ---
U.S. Treasury securities and obligations of U.S. government corporations and agencies | $ 3,086,710 | $ 7,061,100
Political subdivisions of states, territories and possessions | 9,000,386 | 9,321,812
Corporate and other bonds industrial and miscellaneous | 132,006,248 | 125,622,039
Residential mortgage and other asset backed securities | 21,373,144 | 26,231,230
Total fixed maturities | 165,466,488 | 168,236,181
Equity securities | 22,705,709 | 24,661,382
Total investments | 188,172,197 | 192,897,563
Level 1 [Member] |  |
U.S. Treasury securities and obligations of U.S. government corporations and agencies | 3,086,710 | 7,061,100
Political subdivisions of states, territories and possessions | 0 | 0
Corporate and other bonds industrial and miscellaneous | 129,921,971 | 123,010,772
Residential mortgage and other asset backed securities | 0 | 0
Total fixed maturities | 133,008,681 | 130,071,872
Equity securities | 22,705,709 | 24,661,382
Total investments | 155,714,390 | 154,733,254
Level 2 [Member] |  |
U.S. Treasury securities and obligations of U.S. government corporations and agencies | 0 | 0
Political subdivisions of states, territories and possessions | 9,000,386 | 9,321,812
Corporate and other bonds industrial and miscellaneous | 2,084,277 | 2,611,267
Residential mortgage and other asset backed securities | 21,373,144 | 26,231,230
Total fixed maturities | 32,457,807 | 38,164,309
Equity securities | 0 | 0
Total investments | 32,457,807 | 38,164,309
Level 3 [Member] |  |
U.S. Treasury securities and obligations of U.S. government corporations and agencies | 0 | 0
Political subdivisions of states, territories and possessions | 0 | 0
Corporate and other bonds industrial and miscellaneous | 0 | 0
Residential mortgage and other asset backed securities | 0 | 0
Total fixed maturities | 0 | 0
Equity securities | 0 | 0
Total investments | $ 0 | $ 0

X
- References No definition available. + Details
Name: | kins_CorporateAndOtherBondsIndustrialAndMiscellaneous
Namespace Prefix: | kins_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | kins_EquityInvestments
Namespace Prefix: | kins_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | kins_FixedMaturitiesNet
Namespace Prefix: | kins_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | kins_PoliticalSubdivisionsOfStatesTerritoriesAndPossessions
Namespace Prefix: | kins_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | kins_ResidentialMortgageAndOtherAssetBackedSecurities
Namespace Prefix: | kins_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | kins_USTreasurySecuritiesAndObligationsOfUSGovernmentCorporationsAndAgencies
Namespace Prefix: | kins_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + 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 (a) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
Name: | us-gaap_AssetsFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |