XML 54 R43.htm IDEA: XBRL DOCUMENT
v3.19.1

6. Property and Casualty Insurance Activity (Details) - USD ($) | 3 Months Ended
--- | ---
Mar. 31, 2019 | Mar. 31, 2018
Premiums Written [Member] |  |
Direct | $ 37,488,548 | $ 31,526,283
Assumed | (34) | 336
Ceded | (7,127,909) | (7,826,235)
Net | 30,360,605 | 23,700,384
Changes In Unearned Premiums [Member] |  |
Direct | (628,067) | (1,008,869)
Assumed | 195 | 1,901
Ceded | (136,844) | 144,201
Net | (764,716) | (862,767)
Premiums Earned [Member] |  |
Direct | 36,860,481 | 30,517,414
Assumed | 161 | 2,237
Ceded | (7,264,753) | (7,682,034)
Net | $ 29,595,889 | $ 22,837,617

X
- Definition Custom Element. + References No definition available. + Details
Name: | KINS_AssumedPropertyAndCasultyInsuranceActivity
Namespace Prefix: | KINS_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Custom Element. + References No definition available. + Details
Name: | KINS_CededPropertyAndCasultyInsuranceActivity
Namespace Prefix: | KINS_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Custom Element. + References No definition available. + Details
Name: | KINS_DirectPropertyAndCasultyInsuranceActivity
Namespace Prefix: | KINS_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Custom Element. + References No definition available. + Details
Name: | KINS_NetPropertyAndCasultyInsuranceActivity
Namespace Prefix: | KINS_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_ReinsurancePolicyTypeAxis=KINS_PremiumsWrittenMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ReinsurancePolicyTypeAxis=KINS_ChangesInUnearnedPremiumsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ReinsurancePolicyTypeAxis=KINS_PremiumsEarnedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |