XML 41 R30.htm IDEA: XBRL DOCUMENT v3.22.2.2

Nature of Business and Basis of Presentation (Details Narrative)	3 Months Ended	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2022
Nature of Business and Basis of Presentation (Details Narrative)
Direct written premiums, percentage	80.00%	80.30%

X

- References

No definition available.

+ Details

Name:	king_DirectWrittenPremiumsPercentage
Namespace Prefix:	king_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

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