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Properties And Equipment (Narrative) (Details) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 USD ($) a | Dec. 31, 2020 USD ($) | Dec. 31, 2019 USD ($)
Property, Plant and Equipment [Line Items] |  |  |
Depreciation expense for operating property | $ 22,000 | $ 21,500 | $ 22,000
Capitalized interest |  | $ 2,400 |
Proceeds from sale of assets | $ 145,165 |  |
Shadow View Land And Farming, LLC [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Area of property | a | 202 |  |
Ownership percentage by parent | 50.00% |  |

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- Definition The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3179-108585 + Details
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