XML 69 R58.htm IDEA: XBRL DOCUMENT v3.24.3

Note 6 - Investments - Gross Realized Gains and Losses on Available-for-sale Investments, Limited Liability Investment (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Net realized gains	$ 958	$ 206	$ 1,359	$ 539
Fixed Maturities [Member]
Gross realized gains	0	7	0	9
Gross realized losses	0	(7)	0	(7)
Realized gains (losses)	0	0	0	2
Limited Liability Investments [Member]
Realized gains (losses)	0	0	0	103
Limited Liability Investments, Fair Value [Member]
Realized gains (losses)	874	191	1,260	407
Private Company Investments [Member]
Realized gains (losses)	$ 84	$ 15	$ 99	$ 27

X

- Definition

Represents realized investment gains.

+ References

No definition available.

+ Details

Name:	kfs_RealizedInvestmentGains
Namespace Prefix:	kfs_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

The amount of realized investment gains and (losses).

+ References

No definition available.

+ Details

Name:	kfs_RealizedInvestmentGainsAndLosses
Namespace Prefix:	kfs_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Represents realized investment losses.

+ References

No definition available.

+ Details

Name:	kfs_RealizedInvestmentLosses
Namespace Prefix:	kfs_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Amount of realized gain (loss) on investment.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-04(3)(a))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1

+ Details

Name:	us-gaap_RealizedInvestmentGainsLosses
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Details

Name:	us-gaap_InvestmentTypeAxis=us-gaap_FixedMaturitiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_InvestmentTypeAxis=kfs_LimitedLiabilityInvestmentsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_InvestmentTypeAxis=kfs_LimitedLiabilityInvestmentsFairValueMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_InvestmentTypeAxis=kfs_PrivateCompanyInvestmentsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: