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Fair Value Measures - Summary of Quantitative Information about Level 3 (Details) - Sales Comparison Approach - Vacant Land - South Daytona Beach, FL
$ in Thousands
Sep. 30, 2020
USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]  
Total Financial Assets $ 4,379
Measurement Input, Discount Rate  
Fair Value Measurement Inputs and Valuation Techniques [Line Items]  
Discount rate 0.125