Annual report pursuant to Section 13 and 15(d)

LONG-TERM DEBT - First and Second Lien Credit Agreements (Detail Textuals)

v2.4.1.9
LONG-TERM DEBT - First and Second Lien Credit Agreements (Detail Textuals) (USD $)
12 Months Ended 0 Months Ended
Dec. 31, 2014
Oct. 01, 2012
Dec. 31, 2013
Mar. 24, 2014
Aug. 26, 2013
Jun. 30, 2014
Jun. 29, 2012
Jul. 18, 2014
Line of Credit Facility [Line Items]                
Cash and equivalents 15,639,000us-gaap_CashEquivalentsAtCarryingValue   $ 14,936,000us-gaap_CashEquivalentsAtCarryingValue          
First Lien Credit Agreement                
Line of Credit Facility [Line Items]                
Interest Rate Description
We have elected to pay interest on the First Lien Credit Facility based on the greater of the elected London Interbank Offered Rate (“LIBOR”) rate or 1.0%, plus a margin rate. LIBOR rate elections can be made based on a 30-day, 60-day, 90-day or 180-day LIBOR, and margins are adjusted quarterly.
             
Interest rate during period 4.75%us-gaap_LongTermDebtPercentageBearingVariableInterestRate
/ fll_BusinessAcquisitionAgreementAxis
= fll_FirstLienCreditAgreementMember
             
Applicable margin rate 3.75%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
/ fll_BusinessAcquisitionAgreementAxis
= fll_FirstLienCreditAgreementMember
             
First Lien Credit Agreement | Revolving Credit Facility                
Line of Credit Facility [Line Items]                
Maximum borrowing capacity       5,000,000us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
/ fll_BusinessAcquisitionAgreementAxis
= fll_FirstLienCreditAgreementMember
/ us-gaap_CreditFacilityAxis
= us-gaap_RevolvingCreditFacilityMember
       
Credit facility, borrowed amount       2,000,000us-gaap_LineOfCredit
/ fll_BusinessAcquisitionAgreementAxis
= fll_FirstLienCreditAgreementMember
/ us-gaap_CreditFacilityAxis
= us-gaap_RevolvingCreditFacilityMember
       
Amount of revolving loan remains undrawn and available       3,000,000us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity
/ fll_BusinessAcquisitionAgreementAxis
= fll_FirstLienCreditAgreementMember
/ us-gaap_CreditFacilityAxis
= us-gaap_RevolvingCreditFacilityMember
       
First Lien Credit Agreement | Term Loan                
Line of Credit Facility [Line Items]                
Credit facility, borrowed amount 1,100,000us-gaap_LineOfCredit
/ fll_BusinessAcquisitionAgreementAxis
= fll_FirstLienCreditAgreementMember
/ us-gaap_CreditFacilityAxis
= fll_TermLoanMember
             
Amount of revolving loan remains undrawn and available 8,900,000us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity
/ fll_BusinessAcquisitionAgreementAxis
= fll_FirstLienCreditAgreementMember
/ us-gaap_CreditFacilityAxis
= fll_TermLoanMember
             
Cash funded for remaining construction 8,200,000fll_CashFundedForRemainingConstruction
/ fll_BusinessAcquisitionAgreementAxis
= fll_FirstLienCreditAgreementMember
/ us-gaap_CreditFacilityAxis
= fll_TermLoanMember
             
Aggregate construction cost inclusive of capitalized interest 20,000,000fll_AggregateConstructionCost
/ fll_BusinessAcquisitionAgreementAxis
= fll_FirstLienCreditAgreementMember
/ us-gaap_CreditFacilityAxis
= fll_TermLoanMember
             
Anticipated additional funding in cash 1,500,000fll_AnticipatedAdditionalFunding
/ fll_BusinessAcquisitionAgreementAxis
= fll_FirstLienCreditAgreementMember
/ us-gaap_CreditFacilityAxis
= fll_TermLoanMember
             
First Lien Credit Agreement | Term Loan | 1st Amendment                
Line of Credit Facility [Line Items]                
Maximum borrowing capacity         56,300,000us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
/ fll_AmendmentAxis
= fll_FirstAmendmentMember
/ fll_BusinessAcquisitionAgreementAxis
= fll_FirstLienCreditAgreementMember
/ us-gaap_CreditFacilityAxis
= fll_TermLoanMember
     
Borrowing capacity increased to term loan portion         10,000,000fll_LineOfCreditFacilityIncreaseInBorrowingCapacity
/ fll_AmendmentAxis
= fll_FirstAmendmentMember
/ fll_BusinessAcquisitionAgreementAxis
= fll_FirstLienCreditAgreementMember
/ us-gaap_CreditFacilityAxis
= fll_TermLoanMember
     
Decrease in stated percentage of interest rate         1.00%fll_LineOfCreditFacilityDecreaseInStatedPercentageOfInterestRate
/ fll_AmendmentAxis
= fll_FirstAmendmentMember
/ fll_BusinessAcquisitionAgreementAxis
= fll_FirstLienCreditAgreementMember
/ us-gaap_CreditFacilityAxis
= fll_TermLoanMember
     
Credit facility undrawn and available to fund portion of construction of Silver Slipper property         10,000,000us-gaap_LineOfCreditFacilityCapacityAvailableForSpecificPurposeOtherThanForTradePurchases
/ fll_AmendmentAxis
= fll_FirstAmendmentMember
/ fll_BusinessAcquisitionAgreementAxis
= fll_FirstLienCreditAgreementMember
/ us-gaap_CreditFacilityAxis
= fll_TermLoanMember
     
First Lien Credit Agreement | Term Loan | 2nd Amendment                
Line of Credit Facility [Line Items]                
Maximum borrowing capacity           10,000,000us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
/ fll_AmendmentAxis
= fll_SecondAmendmentMember
/ fll_BusinessAcquisitionAgreementAxis
= fll_FirstLienCreditAgreementMember
/ us-gaap_CreditFacilityAxis
= fll_TermLoanMember
   
First Lien Credit Agreement | Term Loan | 3rd Amendment                
Line of Credit Facility [Line Items]                
Maximum borrowing capacity 10,000,000us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
/ fll_AmendmentAxis
= fll_ThirdAmendmentMember
/ fll_BusinessAcquisitionAgreementAxis
= fll_FirstLienCreditAgreementMember
/ us-gaap_CreditFacilityAxis
= fll_TermLoanMember
             
First Lien Credit Agreement | Capital One Bank | Revolving Credit Facility                
Line of Credit Facility [Line Items]                
Maximum borrowing capacity             5,000,000us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
/ fll_BusinessAcquisitionAgreementAxis
= fll_FirstLienCreditAgreementMember
/ us-gaap_CreditFacilityAxis
= us-gaap_RevolvingCreditFacilityMember
/ us-gaap_LineOfCreditFacilityAxis
= fll_CapitalOneBankMember
 
First Lien Credit Agreement | Capital One Bank | Term Loan                
Line of Credit Facility [Line Items]                
Maximum borrowing capacity             50,000,000us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
/ fll_BusinessAcquisitionAgreementAxis
= fll_FirstLienCreditAgreementMember
/ us-gaap_CreditFacilityAxis
= fll_TermLoanMember
/ us-gaap_LineOfCreditFacilityAxis
= fll_CapitalOneBankMember
 
Second Lien Credit Agreement                
Line of Credit Facility [Line Items]                
Fixed rate percentage 13.25%us-gaap_LongTermDebtPercentageBearingFixedInterestRate
/ fll_BusinessAcquisitionAgreementAxis
= fll_SecondLienCreditAgreementMember
             
Second Lien Credit Agreement | ABC Funding LLC | Term Loan                
Line of Credit Facility [Line Items]                
Maximum borrowing capacity   20,000,000us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
/ fll_BusinessAcquisitionAgreementAxis
= fll_SecondLienCreditAgreementMember
/ us-gaap_CreditFacilityAxis
= fll_TermLoanMember
/ us-gaap_LineOfCreditFacilityAxis
= fll_AbcFundingLlcMember
           
Second Lien Credit Agreement | ABC Funding LLC | Term Loan | 2nd Amendment                
Line of Credit Facility [Line Items]                
Fixed rate percentage               14.25%us-gaap_LongTermDebtPercentageBearingFixedInterestRate
/ fll_AmendmentAxis
= fll_SecondAmendmentMember
/ fll_BusinessAcquisitionAgreementAxis
= fll_SecondLienCreditAgreementMember
/ us-gaap_CreditFacilityAxis
= fll_TermLoanMember
/ us-gaap_LineOfCreditFacilityAxis
= fll_AbcFundingLlcMember
First And Second Lien Credit Agreement                
Line of Credit Facility [Line Items]                
Purchase price of business acquisition   69,300,000us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet
/ fll_BusinessAcquisitionAgreementAxis
= fll_FirstAndSecondLienCreditAgreementMember
           
Cash and equivalents   6,400,000us-gaap_CashEquivalentsAtCarryingValue
/ fll_BusinessAcquisitionAgreementAxis
= fll_FirstAndSecondLienCreditAgreementMember
           
Working capital   2,900,000fll_WorkingCapitalDeficit
/ fll_BusinessAcquisitionAgreementAxis
= fll_FirstAndSecondLienCreditAgreementMember
           
First And Second Lien Credit Agreement | Term Loan                
Line of Credit Facility [Line Items]                
Quarterly payments scheduled for principal amount 250,000fll_QuarterlyPaymentsScheduledPrincipalPayment
/ fll_BusinessAcquisitionAgreementAxis
= fll_FirstAndSecondLienCreditAgreementMember
/ us-gaap_CreditFacilityAxis
= fll_TermLoanMember