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Variable Interest Entities Variable Interest Entities - Additional Information (Details) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 USD ($) Property | Dec. 31, 2018 USD ($) Property | Dec. 31, 2017 USD ($)
Variable Interest Entity [Line Items] |  |  |
Equity in Income (Loss) of Joint Venture | $ 16,235 | $ (276) | $ 0
Joint Venture |  |  |
Variable Interest Entity [Line Items] |  |  |
Number of Acres | Property | 532 |  |
Purchase Price | $ 49,000 |  |
Equity Method Investment, Ownership Percentage | 49.00% |  |
Proceeds from Sale of Equity Method Investments | $ 57,178 | 3,973 |
Equity Method Investment, Realized Gain (Loss) on Disposal | 14,816 |  |
Equity Method Investment, Net Income (Loss) | 29,999 | $ (302) |
Equity in Income (Loss) of Joint Venture | 4,880 |  |
Asset Management Fee | 146 |  |
Receivable balance due from joint venture | $ 588 |  |
Disposition Activity | Joint Venture |  |  |
Variable Interest Entity [Line Items] |  |  |
Number of Acres | Property | 236 | 21 |
Number of Land Parcels | Property | 3 | 1 |
Equity Method Investment, Realized Gain (Loss) on Disposal | $ 30,236 | $ 181 |
Acquisition Activity |  |  |
Variable Interest Entity [Line Items] |  |  |
Purchase Price | $ 147,887 | $ 167,546 | $ 174,209
Acquisition Activity | Joint Venture |  |  |
Variable Interest Entity [Line Items] |  |  |
Number of Acres | Property | 39 |  |
Number of Land Parcels | Property | 1 |  |
Joint Venture Disposition Activity | Joint Venture |  |  |
Variable Interest Entity [Line Items] |  |  |
Equity Method Investment, Realized Gain (Loss) on Disposal | $ 3,121 |  |

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