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Segment Reporting (Schedule Of Identifiable Assets By Segment) (Details) - USD ($) $ in Thousands | Jun. 30, 2015 | Dec. 31, 2014 | Jun. 30, 2014 | Dec. 31, 2013
--- | --- | --- | --- | ---
Subtotal | $ 658,984 | $ 689,538 |  |
General corporate | 51,600 | 49,032 |  |
Cash and cash equivalents | 47,405 | 50,056 | $ 44,008 | $ 52,617
Total assets | 757,989 | 788,626 |  |
Film Products |  |  |  |
Total assets | 506,707 | 546,210 |  |
Aluminum Extrusions |  |  |  |
Total assets | $ 152,277 | $ 143,328 |  |

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