XML 73 R56.htm IDEA: XBRL DOCUMENT
v3.20.4

LEASES - Narrative (Details) | 1 Months Ended | 12 Months Ended | 19 Months Ended | 27 Months Ended | 84 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | ---
May 31, 2020 | Apr. 30, 2020 | Mar. 31, 2020 | Dec. 31, 2020 USD ($) ft² Option lease | Mar. 31, 2020 USD ($) | Dec. 31, 2019 USD ($) | Mar. 31, 2019 USD ($) | Mar. 31, 2018 USD ($) | Mar. 31, 2017 USD ($) | Dec. 31, 2004 USD ($) a | Sep. 30, 2017 | Dec. 31, 2019 | Sep. 30, 2027 USD ($) | Aug. 13, 2018 USD ($) | Mar. 16, 2016 USD ($)
Lessee, Lease, Description [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of finance leases | lease |  |  |  | 1 |  |  |  |  |  |  |  |  |  |  |
Operating leases |  |  |  | $ 4,637,000 |  | $ 3,920,000 |  |  |  |  |  |  |  |  |
Variable Lease, Cost |  |  |  | 863,000 |  | 788,000 |  |  |  |  |  |  |  |  |
Total leased land | a |  |  |  |  |  |  |  |  |  | 38 |  |  |  |  |
Future minimum lease payments |  |  |  | $ 44,711,000 |  |  |  |  |  |  |  |  |  |  |
Minimum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Lease terms |  |  |  | 1 month |  |  |  |  |  |  |  |  |  |  |
Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Lease terms |  |  |  | 37 years |  |  |  |  |  |  |  |  |  |  |
Rising Star Casino Resort |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finance Expenditure Requirement, Landlord Improvements |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,000,000
Rising Star Casino Resort | Rising Sun/Ohio County First, Inc |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Project actual cost |  |  |  | $ 7,700,000 |  |  |  |  |  |  |  |  |  |  |
Finance Leases Monthly Rent Payment |  |  |  |  | $ 63,537 |  | $ 57,537 | $ 56,537 | $ 48,537 |  |  |  |  |  |
Finance Leases, Purchase Option |  |  |  | 3,800,000 |  |  |  |  |  |  |  |  |  |  |
Annual Interest Rate |  |  |  |  |  |  |  |  |  |  | 3.50% | 4.50% |  |  |
Lease purchase option, remaining net price |  |  |  | 3,800,000 |  |  |  |  |  |  |  |  |  |  |
Option price at lease maturity |  |  |  | 1 |  |  |  |  |  |  |  |  |  |  |
Rising Star Casino Resort | Rising Sun/Ohio County First, Inc | Scenario, Forecast |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finance Leases Monthly Rent Payment |  |  |  |  |  |  |  |  |  |  |  |  | $ 54,326 |  |
Grand Lodge Casino facility |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Rent |  |  |  | 166,667,000 |  |  |  |  |  |  |  |  |  |  |
Operating Lease, Expense |  |  |  | 1,800,000 |  | 1,900,000 |  |  |  |  |  |  |  |  |
Abatement Of Rent |  |  |  | $ 208,000 |  |  |  |  |  |  |  |  |  |  |
Reduction In Rent By Percentage | 50.00% | 50.00% | 25.00% |  |  |  |  |  |  |  |  |  |  |  |
Lessor acquisition price, EBITDA measurement period |  |  |  | 12 months |  |  |  |  |  |  |  |  |  |  |
Corporate Office Lease |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Rent |  |  |  | $ 200,000 |  |  |  |  |  |  |  |  |  |  |
Office lease, square feet | ft² |  |  |  | 4,479 |  |  |  |  |  |  |  |  |  |  |
Land lease | Land Lease Of Silver Slipper Casino Site |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of gross gaming revenue |  |  |  |  |  |  |  |  |  | 3.00% |  |  |  |  |
Gross gaming revenue (in excess of) |  |  |  |  |  |  |  |  |  | $ 3,650,000 |  |  |  |  |
Operating leases |  |  |  | $ 1,500,000 |  |  |  |  |  |  |  |  |  |  |
Variable Lease, Cost |  |  |  | 700,000 |  | 700,000 |  |  |  |  |  |  |  |  |
Rent |  |  |  | 77,500 |  |  |  |  |  |  |  |  |  |  |
Operating Lease, Expense |  |  |  |  |  | $ 1,600,000 |  |  |  |  |  |  |  |  |
Abatement Of Rent |  |  |  | 155,000 |  |  |  |  |  |  |  |  |  |  |
Cost to exercise purchase option |  |  |  |  |  |  |  |  |  | $ 15,500,000 |  |  |  |  |
Retained interest in percentages of net income |  |  |  |  |  |  |  |  |  | 3.00% |  |  |  |  |
New purchase price if change in ownership of Silver Slipper |  |  |  |  |  |  |  |  |  | $ 17,100,000 |  |  |  |  |
Value of option to purchase four acre portion of land |  |  |  |  |  |  |  |  |  | $ 2,000,000 |  |  |  |  |
Land lease | Land Lease Of Silver Slipper Casino Site | Marshland |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Area of land subject to ground lease | a |  |  |  |  |  |  |  |  |  | 31 |  |  |  |  |
Land lease | Land Lease Of Silver Slipper Casino Site | Parcel |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Area of land subject to ground lease | a |  |  |  |  |  |  |  |  |  | 7 |  |  |  |  |
Land in purchase option (in acres) | a |  |  |  |  |  |  |  |  |  | 4 |  |  |  |  |
Certain parking lots and buildings | Bronco Billy's Casino and Hotel |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cost to exercise purchase option |  |  |  | $ 7,600,000 |  |  |  |  |  |  |  |  |  |  |
Number of original renewal options | Option |  |  |  | 6 |  |  |  |  |  |  |  |  |  |  |
Certain parking lots and buildings | Lease Terms, Option One | Bronco Billy's Casino and Hotel |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Lease extension term |  |  |  | 3 years |  |  |  |  |  |  |  |  |  |  |
Certain parking lots and buildings | Lease Terms, Option Two | Bronco Billy's Casino and Hotel |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Lease includes base payments |  |  |  | $ 30,000 |  |  |  |  |  |  |  |  |  |  |
Certain parking lots and buildings | Lease Terms, Second Renewal Option | Bronco Billy's Casino and Hotel |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Lease includes base payments |  |  |  | 32,500 |  |  |  |  |  |  |  |  |  |  |
Land, buildings and improvements | Various Buildings And Land In Cripple Creak, Colorado |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cost to exercise purchase option |  |  |  | 2,700,000 |  |  |  |  |  |  |  |  |  |  |
Maximum purchase price on purchase option |  |  |  | $ 2,800,000 |  |  |  |  |  |  |  |  |  |  |
Land, buildings and improvements | Lease Terms, Option One | Various Buildings And Land In Cripple Creak, Colorado |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Lessee, Operating Lease, Term of Contract |  |  |  | 3 years |  |  |  |  |  |  |  |  |  |  |
Lessee Leasing Arrangements Operating Leases Annual Rent Expense |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 200,000 |
Land, buildings and improvements | Lease Terms, Option Two | Various Buildings And Land In Cripple Creak, Colorado |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Lease extension term |  |  |  | 2 years |  |  |  |  |  |  |  |  |  |  |
Annual lease payments |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 300,000 |

X
- Definition The abatement rent amount of undiscounted cash. + References No definition available. + Details
Name: | fll_AbatementOfRent
Namespace Prefix: | fll_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Represents additional retained interest in operations as a percentages of net income as a result of combine exercise of both the purchase options. + References No definition available. + Details
Name: | fll_AdditionalRetainedInterestInPercentageOfNetIncome
Namespace Prefix: | fll_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents annual interest rate. + References No definition available. + Details
Name: | fll_AnnualInterestRate
Namespace Prefix: | fll_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition EBITDA Measurement Period + References No definition available. + Details
Name: | fll_EBITDAMeasurementPeriod
Namespace Prefix: | fll_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Finance Expenditure Requirement, Landlord Improvements + References No definition available. + Details
Name: | fll_FinanceExpenditureRequirementLandlordImprovements
Namespace Prefix: | fll_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Represent the amount related to monthly rental payment under finance lease agreement. + References No definition available. + Details
Name: | fll_FinanceLeasesMonthlyRentPayment
Namespace Prefix: | fll_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Finance Leases, Purchase Option + References No definition available. + Details
Name: | fll_FinanceLeasesPurchaseOption
Namespace Prefix: | fll_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Represents gross gaming revenue. + References No definition available. + Details
Name: | fll_GrossGamingRevenue
Namespace Prefix: | fll_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Land Subject to Purchase Option. + References No definition available. + Details
Name: | fll_LandSubjectToPurchaseOption
Namespace Prefix: | fll_
Data Type: | num:areaItemType
Balance Type: | na
Period Type: | instant

X
- Definition Land Subject To Purchase Option, Total Portion + References No definition available. + Details
Name: | fll_LandSubjectToPurchaseOptionTotalPortion
Namespace Prefix: | fll_
Data Type: | num:areaItemType
Balance Type: | na
Period Type: | instant

X
- Definition Lessee, Finance Lease, Number Of Contracts + References No definition available. + Details
Name: | fll_LesseeFinanceLeaseNumberOfContracts
Namespace Prefix: | fll_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Lessee Leasing Arrangement, Operating Leases, Number of Renewal Options + References No definition available. + Details
Name: | fll_LesseeLeasingArrangementOperatingLeasesNumberOfRenewalOptions
Namespace Prefix: | fll_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Lessee Leasing Arrangements Operating Leases Annual Rent Expense + References No definition available. + Details
Name: | fll_LesseeLeasingArrangementsOperatingLeasesAnnualRentExpense
Namespace Prefix: | fll_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Lessee Leasing Arrangements, Operating Leases, Area + References No definition available. + Details
Name: | fll_LesseeLeasingArrangementsOperatingLeasesArea
Namespace Prefix: | fll_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Lessee Leasing Arrangements Option, Operating Leases, Rent Expense, If Exercised + References No definition available. + Details
Name: | fll_LesseeLeasingArrangementsOptionOperatingLeasesRentExpenseIfExercised
Namespace Prefix: | fll_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Lessee, Operating Lease And Finance Lease, Term Of Contract + References No definition available. + Details
Name: | fll_LesseeOperatingLeaseAndFinanceLeaseTermOfContract
Namespace Prefix: | fll_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Maximum Purchase Price, Land Purchase Option + References No definition available. + Details
Name: | fll_MaximumPurchasePriceLandPurchaseOption
Namespace Prefix: | fll_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition This element represents new purchase price if change in ownership of Silver Slipper. + References No definition available. + Details
Name: | fll_NewPurchasePriceIfChangeInOwnership
Namespace Prefix: | fll_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Operating Leases Monthly Rent Payment + References No definition available. + Details
Name: | fll_OperatingLeasesMonthlyRentPayment
Namespace Prefix: | fll_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Operating Leases Rent Expense Base Monthly Cost + References No definition available. + Details
Name: | fll_OperatingLeasesRentExpenseBaseMonthlyPayments
Namespace Prefix: | fll_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Represents option price at end of lease maturity which also includes closing costs. + References No definition available. + Details
Name: | fll_OptionPriceAtLeaseMaturity
Namespace Prefix: | fll_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Represents percentage gross gaming revenue. + References No definition available. + Details
Name: | fll_PercentageOfGrossGamingRevenue
Namespace Prefix: | fll_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents project actual cost. + References No definition available. + Details
Name: | fll_ProjectActualCost
Namespace Prefix: | fll_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Reduction In Rent By Percentage + References No definition available. + Details
Name: | fll_ReductionInRentByPercentage
Namespace Prefix: | fll_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents value of exercise price if Purchase Option and 4 Acre Parcel Purchase Option is exercised. + References No definition available. + Details
Name: | fll_ValueOfOptionToPurchaseFourAcrePortionOfLeasedLand
Namespace Prefix: | fll_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Area of land subject to a ground lease. + References No definition available. + Details
Name: | us-gaap_LandSubjectToGroundLeases
Namespace Prefix: | us-gaap_
Data Type: | num:areaItemType
Balance Type: | na
Period Type: | instant

X
- 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
Name: | us-gaap_LesseeLeaseDescriptionLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of lessee's undiscounted obligation for lease payment for operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918701-209980 + Details
Name: | us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918673-209980 + Details
Name: | us-gaap_LesseeOperatingLeaseRenewalTerm
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | instant

X
- Definition Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918673-209980 + Details
Name: | us-gaap_LesseeOperatingLeaseTermOfContract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 55 -Paragraph 53 -URI http://asc.fasb.org/extlink&oid=121568110&loc=SL77918982-209971 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980 + Details
Name: | us-gaap_OperatingLeaseCost
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of operating lease expense. Excludes sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 4 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918638-209977 + Details
Name: | us-gaap_OperatingLeaseExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Carrying amount of an option or options to acquire real property. + References No definition available. + Details
Name: | us-gaap_PurchaseOptionsLand
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 55 -Paragraph 53 -URI http://asc.fasb.org/extlink&oid=121568110&loc=SL77918982-209971 + Details
Name: | us-gaap_VariableLeaseCost
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=fll_RisingStarCasinoResortMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=fll_RisingSunOhioCountyFirstIncMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementScenarioAxis=srt_ScenarioForecastMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis=fll_GrandLodgeCasinoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis=fll_CorporateOfficeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LeaseContractualTermAxis=fll_LandLeaseAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis=fll_LandLeaseOfSilverSlipperCasinoSiteMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | fll_LandLeaseDistributionAreaTypeAxis=fll_ProtectedMarshlandMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | fll_LandLeaseDistributionAreaTypeAxis=fll_CasinoParcelMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=fll_CertainParkingLotsAndBuildingsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis=fll_BroncoBillySCasinoAndHotelMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LeaseContractualTermAxis=fll_LeaseTermsOptionOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LeaseContractualTermAxis=fll_LeaseTermsOptionTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LeaseContractualTermAxis=fll_LeaseTermsSecondRenewalOptionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LandBuildingsAndImprovementsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis=fll_VariousBuildingsAndLandInCrippleCreakColoradoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |