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Income Taxes (Schedule Of Income (Loss) Before Income Tax Expense) (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Income Tax Disclosure [Line Items] |  |  |
Income (loss) before income taxes and equity earnings of unconsolidated joint ventures | $ 40,500 | $ (70,375) | $ 1,542
Equity earnings of unconsolidated joint ventures | 258 | (449) | 792
Income (loss) before income taxes | 40,758 | (70,824) | 2,334
United States [Member] |  |  |
Income Tax Disclosure [Line Items] |  |  |
Income (loss) before income taxes and equity earnings of unconsolidated joint ventures | (35,835) | (56,709) | (11,539)
Equity earnings of unconsolidated joint ventures |  |  |
Foreign [Member] |  |  |
Income Tax Disclosure [Line Items] |  |  |
Income (loss) before income taxes and equity earnings of unconsolidated joint ventures | 76,335 | (13,666) | 13,081
Equity earnings of unconsolidated joint ventures | $ 258 | $ (449) | $ 792

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