XML 67 R59.htm IDEA: XBRL DOCUMENT v2.4.1.9
Financial Instruments and Fair Value Measurements - Assets Measured at Fair Value on a Nonrecurring Basis (Details) (USD $)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Fair Value Inputs, Assets, Quantitative Information [Line Items]      
Total Impairment Charge $ 0us-gaap_AssetImpairmentCharges $ 5,080,000us-gaap_AssetImpairmentCharges $ 2,551,000us-gaap_AssetImpairmentCharges
Income Approach Valuation Technique      
Fair Value Inputs, Assets, Quantitative Information [Line Items]      
Total Impairment Charge   4,911,000us-gaap_AssetImpairmentCharges
/ us-gaap_ValuationTechniqueAxis
= us-gaap_IncomeApproachValuationTechniqueMember
 
Market Approach Valuation Technique      
Fair Value Inputs, Assets, Quantitative Information [Line Items]      
Total Impairment Charge   169,000us-gaap_AssetImpairmentCharges
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember
 
Fair Value, Measurements, Nonrecurring | Level 3 | Income Approach Valuation Technique      
Fair Value Inputs, Assets, Quantitative Information [Line Items]      
Investment in real estate, net   2,420,000joe_InvestmentInRealEstateFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_IncomeApproachValuationTechniqueMember
 
Fair Value, Measurements, Nonrecurring | Level 3 | Market Approach Valuation Technique      
Fair Value Inputs, Assets, Quantitative Information [Line Items]      
Investment in real estate, net   722,000joe_InvestmentInRealEstateFairValueDisclosure
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember
 
Fair Value, Measurements, Nonrecurring | Level 3 | Real Estate Investment | Income Approach Valuation Technique      
Fair Value Inputs, Assets, Quantitative Information [Line Items]      
Fair value inputs, discount rate   14.00%us-gaap_FairValueInputsDiscountRate
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_RealEstateInvestmentMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_IncomeApproachValuationTechniqueMember
 
Fair value inputs, cap rate   11.80%us-gaap_FairValueInputsCapRate
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_RealEstateInvestmentMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_IncomeApproachValuationTechniqueMember
 
Fair Value, Measurements, Nonrecurring | Level 3 | Real Estate Investment | Income Approach Valuation Technique | Minimum      
Fair Value Inputs, Assets, Quantitative Information [Line Items]      
Fair value inputs, estimated revenue growth   5.00%us-gaap_FairValueInputsLongTermRevenueGrowthRate
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_RealEstateInvestmentMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_IncomeApproachValuationTechniqueMember
 
Fair Value, Measurements, Nonrecurring | Level 3 | Real Estate Investment | Income Approach Valuation Technique | Maximum      
Fair Value Inputs, Assets, Quantitative Information [Line Items]      
Fair value inputs, estimated revenue growth   16.00%us-gaap_FairValueInputsLongTermRevenueGrowthRate
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_RealEstateInvestmentMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_IncomeApproachValuationTechniqueMember
 
Fair Value, Measurements, Nonrecurring | Level 3 | Real Estate Investment | Market Approach Valuation Technique | Minimum      
Fair Value Inputs, Assets, Quantitative Information [Line Items]      
Fair value inputs, estimated selling price   700,000joe_FairValueInputsEstimatedSellingPrice
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_RealEstateInvestmentMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember
 
Fair Value, Measurements, Nonrecurring | Level 3 | Real Estate Investment | Market Approach Valuation Technique | Maximum      
Fair Value Inputs, Assets, Quantitative Information [Line Items]      
Fair value inputs, estimated selling price   $ 900,000joe_FairValueInputsEstimatedSellingPrice
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_RealEstateInvestmentMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember