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Segment Reporting (Schedule Of Segment Reporting Information By Segment) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020
Segment Reporting Information [Line Items] |  |  |  |
Total net sales | $ 204,085 | $ 180,365 | $ 382,684 | $ 365,627
Sales as shown in the consolidated statements of income | 211,129 | 186,259 | 395,951 | 378,396
Brazil One-time Tax Credit PIS/COFINS | 8,486 | 0 | 8,486 | 0
Goodwill, Impairment Loss | 0 | 0 | 0 | (13,696)
Amortization of identifiable intangibles | 723 | 753 | 1,446 | 1,511
Goodwill, Impairment Loss, Net of Tax |  |  |  | 10,500
Total Segment Income (Loss) | 38,847 | 27,574 | 62,990 | 37,770
Interest income | 25 | 5 | 32 | 32
Interest expense | 891 | 549 | 1,713 | 1,104
Gain (loss) on investment in kaléo accounted for under fair value method |  |  | 600 | (24,800)
Stock option-based compensation costs | 675 | 683 | 1,144 | 1,258
Corporate expenses, net | 11,055 | 9,455 | 21,917 | 19,338
Income from continuing operations before income taxes | 26,451 | 18,192 | 39,166 | (8,698)
Income taxes from continuing operations | 5,723 | 3,860 | 8,820 | (2,366)
Income from continuing operations | 20,728 | 14,332 | 30,346 | (6,332)
Net Income (Loss) Attributable to Parent | 21,236 | 11,196 | 30,267 | (11,126)
Income (loss) from discontinued operations, net of tax | 508 | (3,136) | (79) | (4,794)
kaleo |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Gain (loss) on investment in kaléo accounted for under fair value method | (200) | (1,300) | 918 | (24,800)
PE Films [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total net sales | 31,430 | 40,203 | 59,384 | 77,004
EBITDA | (151) | (139) | (275) | (167)
Earnings before interest, taxes, depreciation and amortization (EBITDA) | 9,001 | 15,471 | 16,213 | 27,884
Depreciation, Depletion and Amortization | (1,671) | (1,589) | (3,090) | (3,083)
Earnings before interest and taxes (EBIT) | 7,330 | 13,882 | 13,123 | 24,801
Flexible Packaging Films [Member] [Domain] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total net sales | 33,374 | 34,104 | 65,895 | 64,678
EBITDA | 8,452 | (10) | 8,414 | (10)
Aluminum Extrusions [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total net sales | 139,281 | 106,058 | 257,405 | 223,945
EBITDA | (246) | (1,230) | (63) | (1,918)
Goodwill, Impairment Loss | 0 | 0 | 0 | 13,696
Amortization of identifiable intangibles |  |  |  | (13,696)
Earnings before interest, taxes, depreciation and amortization (EBITDA) | 19,723 | 13,279 | 33,024 | 24,956
Depreciation, Depletion and Amortization | (4,032) | (4,267) | (8,162) | (8,380)
Earnings before interest and taxes (EBIT) | 15,691 | 9,012 | 24,862 | 16,576
Flexible Packaging Films [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Earnings before interest, taxes, depreciation and amortization (EBITDA) | 8,277 | 6,495 | 17,901 | 13,048
Depreciation, Depletion and Amortization | (506) | (436) | (972) | (864)
Earnings before interest and taxes (EBIT) | 7,771 | 6,059 | 16,929 | 12,184
Shipping and Handling [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Cost of goods sold | 7,044 | 5,894 | 13,267 | 12,769
Personal Care Materials [Member] | PE Films [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total net sales | 6,940 | 5,449 | 14,293 | 12,219
Surface Protection Films [Member] | PE Films [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total net sales | 24,490 | 31,699 | 45,091 | 60,052
Films For Other Markets [Member] | PE Films [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total net sales | 0 | 3,055 | 0 | 4,733
Film Products Subtotal [Member] | PE Films [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total net sales | 31,430 | 40,203 | 59,384 | 77,004
Nonresidential Building And Construction [Member] | Aluminum Extrusions [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total net sales | 70,122 | 64,726 | 127,350 | 127,865
Consumer Durables [Member] | Aluminum Extrusions [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total net sales | 13,586 | 7,782 | 26,738 | 20,331
Distribution [Member] | Aluminum Extrusions [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total net sales | 10,269 | 6,521 | 17,785 | 14,259
Automotive [Member] | Aluminum Extrusions [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total net sales | 11,185 | 5,572 | 22,600 | 15,043
Residential Building And Construction [Member] | Aluminum Extrusions [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total net sales | 13,893 | 9,052 | 26,601 | 18,867
Machinery and Equipment BNL [Domain] | Aluminum Extrusions [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total net sales | 10,654 | 7,630 | 19,579 | 15,566
Electrical [Member] | Aluminum Extrusions [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total net sales | 9,572 | 4,775 | 16,752 | 12,014
Aluminum Extrusions Subtotal [Member] | Aluminum Extrusions [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total net sales | 139,281 | 106,058 | 257,405 | 223,945
Product [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Cost of goods sold | $ 158,692 | $ 134,035 | $ 299,977 | $ 279,204

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