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v3.20.4

Fair Values (Schedule of Fair Value Measurement) (Details) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 USD ($) | Dec. 31, 2019 USD ($) land_asset
Assets and liabilities recorded at fair value |  |
Derivative liabilities | $ 19,000 | $ 8,700
Recurring basis | Fair Value |  |
Assets and liabilities recorded at fair value |  |
Derivative assets |  | 114
Derivative liabilities | 18,926 | 8,680
Available-for-sale securities | 25,274 | 23,896
Recurring basis | Level 1 |  |
Assets and liabilities recorded at fair value |  |
Derivative assets |  | 0
Derivative liabilities | 0 | 0
Available-for-sale securities | 0 | 0
Recurring basis | Level 2 |  |
Assets and liabilities recorded at fair value |  |
Derivative assets |  | 114
Derivative liabilities | 18,926 | 8,680
Available-for-sale securities | 0 | 0
Recurring basis | Level 3 |  |
Assets and liabilities recorded at fair value |  |
Derivative assets |  | 0
Derivative liabilities | 0 | 0
Available-for-sale securities | 25,274 | 23,896
Non-recurring basis |  |
Assets and liabilities recorded at fair value |  |
Impaired land and development, aggregate impairment | 1,300 | $ 5,300
Impaired land and development, number of assets | land_asset |  | 2
Non-recurring basis | Fair Value |  |
Assets and liabilities recorded at fair value |  |
Impaired land and development | 6,078 | $ 40,000
Non-recurring basis | Level 1 |  |
Assets and liabilities recorded at fair value |  |
Impaired land and development | 0 | 0
Non-recurring basis | Level 2 |  |
Assets and liabilities recorded at fair value |  |
Impaired land and development | 0 | 0
Non-recurring basis | Level 3 |  |
Assets and liabilities recorded at fair value |  |
Impaired land and development | $ 6,078 | $ 40,000

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