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v3.20.1

Investments (Schedule Of Fair Value Method Investments, Balance Sheets And Income Statements) (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Dec. 31, 2019 | Sep. 30, 2019 | Jun. 30, 2019 | Mar. 31, 2019 | Dec. 31, 2018 | Sep. 30, 2018 | Jun. 30, 2018 | Mar. 31, 2018 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  | $ 31,422 | [1] |  |  |  | $ 34,397 | [1] |  |  |  | $ 31,422 | [1] | $ 34,397 | [1] | $ 36,491 | $ 29,511
Net property, plant and equipment |  | 242,890 |  |  |  |  | 228,369 |  |  |  |  | 242,890 |  | 228,369 |  |  |
Patents |  | 22,636 |  |  |  |  | 36,295 |  |  |  |  | 22,636 |  | 36,295 |  |  |
Other assets |  | 4,733 |  |  |  |  | 4,012 |  |  |  |  | 4,733 |  | 4,012 |  |  |
Total assets | [1] | 712,668 |  |  |  |  | 707,373 |  |  |  |  | 712,668 |  | 707,373 |  |  |
Liabilities and Shareholders’ Equity |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Other noncurrent liabilities |  | 42,000 |  |  |  |  | 101,500 |  |  |  |  | 42,000 |  | 101,500 |  |  |
Equity |  | 376,749 |  |  |  |  | 354,857 |  |  |  |  | 376,749 |  | 354,857 |  | 343,780 | $ 310,783
Total liabilities and shareholders’ equity |  | 712,668 |  |  |  |  | 707,373 |  |  |  |  | 712,668 |  | 707,373 |  |  |
Revenues & Expenses: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income tax (expense) benefit | [2] |  |  |  |  |  |  |  |  |  |  | (9,913) |  | (11,526) |  | 53,163 |
Net income |  | $ (3,135) |  | $ 17,133 | $ 14,477 | $ 19,785 | $ 26,157 |  | $ (34,201) | $ 14,722 | $ 18,165 | $ 48,259 |  | $ 24,842 |  | $ 38,251 |
[1] | Information on exports and foreign operations are provided on the previous page. Cash and cash equivalents includes funds held in locations outside the U.S. of $23.0 million and $31.1 million at December 31, 2019 and 2018, respectively. Export sales relate almost entirely to PE Films. Operations outside the U.S. in The Netherlands, Hungary, China and India also relate to PE Films. Operations in Brazil are primarily related to Flexible Packaging Films, but also include PE Films operations. Sales from locations in The Netherlands and Hungary are primarily to customers located in Europe. Sales from locations in China (Guangzhou and Shanghai) are primarily to customers located in China, but also include other customers in Asia.
[2] | See Notes 1, 3, 4 and 17 for more information on losses associated with plant shutdowns, asset impairments and restructurings, unusual items, gains or losses from sale of assets, gains or losses on an investment accounted for under the fair value method and other items.

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