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Seasonal coverage limit provided by the reimbursement contract agreement for insurance claims related to hurricanes. Reimbursement Contract will reimburse the Company for covered property losses under its homeowners' insurance policies resulting from hurricanes that cause damage in the State of Florida through a specific date.

+ References

No definition available.

+ Details

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Namespace Prefix:	fnhc_
Data Type:	xbrli:monetaryItemType
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Period Type:	instant

- Definition

For a reimbursement contract agreement for insurance claims related to hurricanes losses, the threshold level above which losses are covered, subject to Company participation requirements.

+ References

No definition available.

+ Details

Name:	fnhc_ReimbursementContractHomeownersInsuranceClaimsHurricaneSeasonalCoverageLossThreshold
Namespace Prefix:	fnhc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

For a reimbursement contract agreement for insurance claims related to hurricanes losses, the threshold level above which losses are covered, subject to this Company participation percentage.

+ References

No definition available.

+ Details

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Namespace Prefix:	fnhc_
Data Type:	num:percentItemType
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Period Type:	instant

- Definition

Amount of premium payment due per installment for an agreement related to a reimbursement contract.

+ References

No definition available.

+ Details

Name:	fnhc_ReinsurancePremiumInstallmentByContractGrossAmount
Namespace Prefix:	fnhc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Number of premium payments due in installments for an agreement related to a reimbursement contract.

+ References

No definition available.

+ Details

Name:	fnhc_ReinsurancePremiumInstallmentByContractNumberOfPayments
Namespace Prefix:	fnhc_
Data Type:	xbrli:integerItemType
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- Details

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(2)(iii)(1)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph A240

-Subparagraph b(2)(c)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

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SUBSEQUENT EVENTS (Details) (USD $) In Millions, except Share data, unless otherwise specified	2 Months Ended
	Mar. 04, 2014 Subsequent Event - Restricted Stock Grants[Member] Restricted Stock [Member]	Mar. 04, 2014 Subsequent Event - Restricted Stock Grants[Member] Restricted Stock [Member] Chief Executive Officer and President [Member]	Mar. 04, 2014 Subsequent Event - Restricted Stock Grants[Member] Restricted Stock [Member] Chief Financial Officer [Member]	Mar. 04, 2014 Subsequent Event - Restricted Stock Grants[Member] Restricted Stock [Member] Director [Member]	Mar. 04, 2014 Subsequent Event - Restricted Stock Grants[Member] Restricted Stock [Member] Other Employees [Member]	Feb. 24, 2014 Subsequent Event - FHCF Reimbursement Contract [Member] Installment
Restricted Stock Grants [Abstract]
Restricted stock agreements, grants in period (in shares)	88,648	43,997	16,341	15,710	12,600
Reimbursement Contract [Abstract]
FHCF aggregate seasonal coverage, 2013 - 2014 hurricane season						$ 531.0
Covered loss in excess, threshold						225.0
Loss coverage threshold, Company participation (in hundredths)						10.00%
Installment premium amount						$ 41.4
Installment premium payments						3