Percentage of commission ceded, net.

No definition available.

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- Definition

Amount of earned premiums ceded to other entities.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 235
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.12-17(Column C))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480149/944-235-S99-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 944
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-Paragraph 1
-Subparagraph (SX 210.7-04(1))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483586/944-220-S99-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 605
-Name Accounting Standards Codification
-Section 50
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-Subparagraph (c)(2)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479655/944-605-50-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 605
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479686/944-605-45-1

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 605
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)(2)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479655/944-605-50-1

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 605
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)(3)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479655/944-605-50-1

+ Details

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Balance Type:	debit
Period Type:	duration

- Definition

Amount of written premiums ceded to other entities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 944
-SubTopic 605
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)(2)
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-URI https://asc.fasb.org//1943274/2147479655/944-605-50-1

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-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479655/944-605-50-1

+ Details

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Balance Type:	debit
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Amount, after effects of reinsurance, of expense (reversal of expense) for claims incurred and costs incurred in the claim settlement process.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 944
-SubTopic 40
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480081/944-40-50-3

+ Details

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Balance Type:	debit
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- Definition

Liability as of the balance sheet date for amounts representing estimated cost of settling unpaid claims under the terms of the underlying insurance policies, less estimated reinsurance recoveries on such claims. This includes an estimate for claims which have been incurred but not reported. Claim adjustment expenses represent the costs estimated to be incurred in the settlement of unpaid claims.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 944
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(13)(a)(1))
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-URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1

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-Publisher FASB
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Period Type:	instant

- Definition

Amount, after valuation allowance, recoverable under reinsurance contracts for losses reported to the ceding insurer but not yet paid and amounts expected for incurred losses and settlement expenses, which have not yet been reported to the ceding insurer.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 944
-SubTopic 310
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479584/944-310-50-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 944
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-Section 50
-Paragraph 5
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-Topic 944
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+ Details

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Period Type:	instant

- Definition

Amount, after valuation allowance, recoverable under reinsurance contracts for losses reported to and paid by the ceding insurer.

+ References

+ Details

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Balance Type:	debit
Period Type:	instant

- Definition

Amount per policy of risk undertaken originally by insurer that is not ceded to reinsurer.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 944
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479838/944-20-50-3

+ Details

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Period Type:	duration

- Definition

Amount, after effects of reinsurance, of expense (reversal of expense) for claims incurred in prior reporting periods and related claims settlement costs.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 40
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480081/944-40-50-3

+ Details

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- Details

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- Details

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- Details

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- Details

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Reinsurance - Narrative (Details) - USD ($)	1 Months Ended	3 Months Ended		12 Months Ended
Reinsurance - Narrative (Details) - USD ($)	Sep. 30, 2023	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023	Dec. 31, 2022
Effects Of Reinsurance [Line Items]
Ceded premium written		$ 8,922,000	$ 17,872,000
Ceded premiums earned		17,345,000	12,342,000
Reinsurance recoverables on paid losses		5,075,000		$ 12,619,000
Stated net reserves retained		102,019,000	84,261,000	103,805,000	$ 82,888,000
Losses and loss adjustment expenses, net		10,520,000	13,713,000
Prior period		461,000	1,213,000
Reinsurance recoverables on unpaid losses		73,807,000	61,101,000	70,807,000	$ 82,651,000
Loss Portfolio Transfer (“LPT”) Reinsurance Agreement
Effects Of Reinsurance [Line Items]
Reinsurance recoverables on paid losses		2,500,000		3,800,000
Reinsurance recoverables on unpaid losses		7,500,000		10,900,000
100% Quota Share Reinsurance Agreement
Effects Of Reinsurance [Line Items]
Ceded premium written	$ 30,900,000
100% Quota Share Reinsurance Agreement \| Maximum
Effects Of Reinsurance [Line Items]
Percentage of commission ceded, net	27.00%
100% Quota Share Reinsurance Agreement \| Minimum
Effects Of Reinsurance [Line Items]
Percentage of commission ceded, net	22.00%
100% Cede of Commercial Liability Risks In Excess of $400,000
Effects Of Reinsurance [Line Items]
Amount retained (excess of)		400,000	400,000
Corridor \| Loss Portfolio Transfer (“LPT”) Reinsurance Agreement
Effects Of Reinsurance [Line Items]
Losses and loss adjustment expenses, net		5,500,000		5,500,000
Layer \| Loss Portfolio Transfer (“LPT”) Reinsurance Agreement \| Maximum
Effects Of Reinsurance [Line Items]
Losses and loss adjustment expenses, net		20,000,000		20,000,000
Layer \| Loss Portfolio Transfer (“LPT”) Reinsurance Agreement \| Minimum
Effects Of Reinsurance [Line Items]
Losses and loss adjustment expenses, net		8,500,000		$ 9,100,000
Ceded Commercial Property Risks In Excess of $200,000
Effects Of Reinsurance [Line Items]
Amount retained (excess of)		400,000	400,000
Ceded Homeowners Specific Risks In Excess of $300,000
Effects Of Reinsurance [Line Items]
Amount retained (excess of)		$ 400,000	$ 300,000