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Prepaid And Other Assets (Summary Of Prepaid And Other Assets) (Details) - USD ($) $ in Thousands | Mar. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Prepaid And Other Assets [Abstract] |  |
Prepaid expenses | $ 2,486 | $ 1,625
Prepaid rent | 1,101 | 1,055
Prepaid taxes | 633 | 653
Income taxes receivable | 2,187 | 1,686
Deposits | 243 | 243
Investment in marketable securities | 46 | 46
Restricted cash | 17 | 17
Total prepaid and other current assets | 6,713 | 5,325
Straight-line rent asset | 3,421 | 2,564
Other non-cinema and non-rental real estate assets | 1,134 | 1,134
Investment in Reading International Trust I | 838 | 838
Long-term deposits | 8 | 7
Long-term restricted cash | 260 |
Total non-current assets | $ 5,661 | $ 4,543

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