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Property and Casualty Insurance Activity (Details 1) - USD ($) | 9 Months Ended
--- | ---
Sep. 30, 2022 | Sep. 30, 2021
Property and Casualty Insurance Activity |  |
Balance at beginning of period | $ 94,948,745 | $ 82,801,228
Less reinsurance recoverables | (10,637,679) | (20,154,251)
Net balance, beginning of period | 84,311,066 | 62,646,977
Current year | 62,910,967 | 79,070,646
Prior years | 713,788 | (10,529)
Total incurred | 63,624,755 | 79,060,117
Current year | 35,774,958 | 35,408,412
Prior years | 26,938,462 | 17,586,958
Total paid | 62,713,420 | 52,995,370
Net balance at end of period | 85,222,401 | 88,711,724
Add reinsurance recoverables | 21,706,497 | 12,332,394
Balance at end of period | $ 106,928,898 | $ 101,044,118

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Period Type: | duration

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- References No definition available. + Details
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- References No definition available. + Details
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Period Type: | duration

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- References No definition available. + Details
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- References No definition available. + Details
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Namespace Prefix: | king_
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Balance Type: | debit
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- References No definition available. + Details
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- References No definition available. + Details
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Balance Type: | debit
Period Type: | duration

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- References No definition available. + Details
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Balance Type: | debit
Period Type: | duration

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- References No definition available. + Details
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Namespace Prefix: | king_
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- Definition The increase (decrease) in property and casualty insurance liabilities balances during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585 + Details
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- References No definition available. + Details
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Period Type: | duration