Revenues from Contracts with Customers (Disaggregation of Revenue) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
Jun. 30, 2018 | Jun. 30, 2017 | Jun. 30, 2018 | Jun. 30, 2017 |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | $ 28,790 | | $ 74,424 | |
Rental income | 5,911 | $ 6,357 | 11,800 | $ 12,289 |
Total revenues | 34,701 | 34,968 | 86,224 | 64,714 |
Sales of real estate | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 18,055 | | 51,940 | |
Profit participation from real estate sales | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 321 | | 434 | |
Contract service revenues | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 10,278 | 8,306 | 21,784 | 17,060 |
Co-op marketing and advertising fees | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 136 | 127 | 266 | 237 |
Real Estate Segment | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 28,790 | | 74,424 | |
Rental income | 5,908 | | 11,794 | |
Total revenues | 34,698 | 34,965 | 86,218 | 64,708 |
Real Estate Segment | Sales of real estate | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 18,055 | | 51,940 | |
Real Estate Segment | Profit participation from real estate sales | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 321 | | 434 | |
Real Estate Segment | Contract service revenues | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 10,278 | | 21,784 | |
Real Estate Segment | Co-op marketing and advertising fees | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 136 | | 266 | |
Real Estate Segment | Otay | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 10,278 | | 21,784 | |
Rental income | 0 | | 0 | |
Total revenues | 10,278 | | 21,784 | |
Real Estate Segment | Otay | Sales of real estate | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Real Estate Segment | Otay | Profit participation from real estate sales | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Real Estate Segment | Otay | Contract service revenues | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 10,278 | | 21,784 | |
Real Estate Segment | Otay | Co-op marketing and advertising fees | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Real Estate Segment | San Elijo | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 12,656 | | 17,560 | |
Rental income | 0 | | 0 | |
Total revenues | 12,656 | | 17,560 | |
Real Estate Segment | San Elijo | Sales of real estate | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 12,550 | | 17,354 | |
Real Estate Segment | San Elijo | Profit participation from real estate sales | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Real Estate Segment | San Elijo | Contract service revenues | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Real Estate Segment | San Elijo | Co-op marketing and advertising fees | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 106 | | 206 | |
Real Estate Segment | Ashville Park | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 30 | | 60 | |
Rental income | 0 | | 0 | |
Total revenues | 30 | | 60 | |
Real Estate Segment | Ashville Park | Sales of real estate | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Real Estate Segment | Ashville Park | Profit participation from real estate sales | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Real Estate Segment | Ashville Park | Contract service revenues | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Real Estate Segment | Ashville Park | Co-op marketing and advertising fees | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 30 | | 60 | |
Real Estate Segment | The Market Common | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 771 | | 1,134 | |
Rental income | 2,556 | | 5,087 | |
Total revenues | 3,327 | | 6,221 | |
Real Estate Segment | The Market Common | Sales of real estate | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 450 | | 700 | |
Real Estate Segment | The Market Common | Profit participation from real estate sales | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 321 | | 434 | |
Real Estate Segment | The Market Common | Contract service revenues | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Real Estate Segment | The Market Common | Co-op marketing and advertising fees | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Real Estate Segment | SweetBay | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 5,055 | | 7,886 | |
Rental income | 63 | | 130 | |
Total revenues | 5,118 | | 8,016 | |
Real Estate Segment | SweetBay | Sales of real estate | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 5,055 | | 7,886 | |
Real Estate Segment | SweetBay | Profit participation from real estate sales | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Real Estate Segment | SweetBay | Contract service revenues | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Real Estate Segment | SweetBay | Co-op marketing and advertising fees | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Real Estate Segment | Rampage | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 26,000 | |
Rental income | 0 | | 0 | |
Total revenues | 0 | | 26,000 | |
Real Estate Segment | Rampage | Sales of real estate | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 26,000 | |
Real Estate Segment | Rampage | Profit participation from real estate sales | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Real Estate Segment | Rampage | Contract service revenues | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Real Estate Segment | Rampage | Co-op marketing and advertising fees | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Real Estate Segment | BRP Leasing | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Rental income | 3,282 | | 6,563 | |
Total revenues | 3,282 | | 6,563 | |
Real Estate Segment | BRP Leasing | Sales of real estate | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Real Estate Segment | BRP Leasing | Profit participation from real estate sales | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Real Estate Segment | BRP Leasing | Contract service revenues | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Real Estate Segment | BRP Leasing | Co-op marketing and advertising fees | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Real Estate Segment | Pacho | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Rental income | 7 | | 14 | |
Total revenues | 7 | | 14 | |
Real Estate Segment | Pacho | Sales of real estate | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Real Estate Segment | Pacho | Profit participation from real estate sales | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Real Estate Segment | Pacho | Contract service revenues | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Real Estate Segment | Pacho | Co-op marketing and advertising fees | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Total Corporate Segment | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Rental income | 3 | | 6 | |
Total revenues | 3 | $ 3 | 6 | $ 6 |
Total Corporate Segment | Sales of real estate | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Total Corporate Segment | Profit participation from real estate sales | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Total Corporate Segment | Contract service revenues | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | 0 | | 0 | |
Total Corporate Segment | Co-op marketing and advertising fees | | | | |
Disaggregation of Revenue [Line Items] | | | | |
Revenue from contract with customer | $ 0 | | $ 0 | |