Quarterly report pursuant to Section 13 or 15(d)

LONG-TERM DEBT (Parentheticals) (Details)

v2.4.1.9
LONG-TERM DEBT (Parentheticals) (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 12 Months Ended
Mar. 31, 2015
Dec. 31, 2014
Jul. 17, 2014
Term loan agreement maturing on June 29, 2016      
Debt Instrument [Line Items]      
Long-term debt, frequency of periodic payment monthly monthly  
Interest rate during quarter and year end 4.75%us-gaap_LongTermDebtPercentageBearingVariableInterestRate
/ us-gaap_LongtermDebtTypeAxis
= fll_TermLoanAgreementMatured29June2016Member
4.75%us-gaap_LongTermDebtPercentageBearingVariableInterestRate
/ us-gaap_LongtermDebtTypeAxis
= fll_TermLoanAgreementMatured29June2016Member
 
Term loan agreement maturing on June 29, 2016 | Debt instrument beginning June 1, 2015      
Debt Instrument [Line Items]      
Long-term debt, periodic payment 0.25us-gaap_DebtInstrumentPeriodicPayment
/ us-gaap_DebtInstrumentRedemptionPeriodAxis
= us-gaap_DebtInstrumentRedemptionPeriodOneMember
/ us-gaap_LongtermDebtTypeAxis
= fll_TermLoanAgreementMatured29June2016Member
0.25us-gaap_DebtInstrumentPeriodicPayment
/ us-gaap_DebtInstrumentRedemptionPeriodAxis
= us-gaap_DebtInstrumentRedemptionPeriodOneMember
/ us-gaap_LongtermDebtTypeAxis
= fll_TermLoanAgreementMatured29June2016Member
 
Term loan agreement maturing on June 29, 2016 | Debt Instrument beginning October 1, 2015      
Debt Instrument [Line Items]      
Long-term debt, periodic payment 1.25us-gaap_DebtInstrumentPeriodicPayment
/ us-gaap_DebtInstrumentRedemptionPeriodAxis
= us-gaap_DebtInstrumentRedemptionPeriodTwoMember
/ us-gaap_LongtermDebtTypeAxis
= fll_TermLoanAgreementMatured29June2016Member
1.25us-gaap_DebtInstrumentPeriodicPayment
/ us-gaap_DebtInstrumentRedemptionPeriodAxis
= us-gaap_DebtInstrumentRedemptionPeriodTwoMember
/ us-gaap_LongtermDebtTypeAxis
= fll_TermLoanAgreementMatured29June2016Member
 
Revolving Loan, maturing June 29, 2016      
Debt Instrument [Line Items]      
Long-term debt, frequency of periodic payment monthly monthly  
Interest rate during quarter and year end 4.75%us-gaap_LongTermDebtPercentageBearingVariableInterestRate
/ us-gaap_LongtermDebtTypeAxis
= fll_RevolvingLoanMatured29June2016Member
4.75%us-gaap_LongTermDebtPercentageBearingVariableInterestRate
/ us-gaap_LongtermDebtTypeAxis
= fll_RevolvingLoanMatured29June2016Member
 
Second Term Loan, maturing April 1, 2017      
Debt Instrument [Line Items]      
Long-term debt, frequency of periodic payment monthly monthly  
Fixed rate percentage 14.25%us-gaap_LongTermDebtPercentageBearingFixedInterestRate
/ us-gaap_LongtermDebtTypeAxis
= fll_SecondTermLoanAgreementMatured1April2017Member
  13.25%us-gaap_LongTermDebtPercentageBearingFixedInterestRate
/ us-gaap_LongtermDebtTypeAxis
= fll_SecondTermLoanAgreementMatured1April2017Member