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Non-controlling Interests (Components Of Income Attributable To Non-controlling Interest) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Noncontrolling Interest [Line Items] |  |  |  |
Net income (loss) attributable to noncontrolling interests in consolidated subsidiaries | $ (7) | $ (108) | $ (105) | $ 2,994
Australian Country Cinemas, Pty Ltd [Member] |  |  |  |
Noncontrolling Interest [Line Items] |  |  |  |
Net income (loss) attributable to noncontrolling interests in consolidated subsidiaries | 72 | (17) | 62 | 41
Shadow View Land And Farming, LLC [Member] |  |  |  |
Noncontrolling Interest [Line Items] |  |  |  |
Net income (loss) attributable to noncontrolling interests in consolidated subsidiaries |  | 14 | (1) | 3,166
Sutton Hill Properties, LLC [Member] |  |  |  |
Noncontrolling Interest [Line Items] |  |  |  |
Net income (loss) attributable to noncontrolling interests in consolidated subsidiaries | $ (79) | $ (105) | $ (166) | $ (213)

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