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BUSINESS SEGMENTS - Schedule of Depreciation and Amortization, Capital Expenditures (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Depreciation and amortization |  |  |  |
Discontinued operations | $ 0 | $ 732 | $ 0 | $ 1,483
Capital expenditures |  |  |  |
Capital expenditures |  |  | 5,638 | 4,782
Discontinued operations | 0 | 642 | 0 | 1,160
Operating Segments |  |  |  |
Depreciation and amortization |  |  |  |
Depreciation and amortization | 5,372 | 6,589 | 10,897 | 13,305
Capital expenditures |  |  |  |
Capital expenditures | 2,681 | 2,321 | 5,639 | 4,782
Aluminum Extrusions | Operating Segments |  |  |  |
Depreciation and amortization |  |  |  |
Depreciation and amortization | 4,093 | 4,446 | 8,319 | 8,988
Capital expenditures |  |  |  |
Capital expenditures | 2,386 | 1,463 | 4,757 | 3,012
PE Films | Operating Segments |  |  |  |
Depreciation and amortization |  |  |  |
Depreciation and amortization | 1,230 | 1,317 | 2,480 | 2,645
Capital expenditures |  |  |  |
Capital expenditures | 295 | 216 | 882 | 610
Subtotal |  |  |  |
Depreciation and amortization |  |  |  |
Depreciation and amortization | 5,323 | 5,763 | 10,799 | 11,633
Subtotal | Operating Segments |  |  |  |
Depreciation and amortization |  |  |  |
Depreciation and amortization | 5,323 | 5,763 | 10,799 | 11,633
Capital expenditures |  |  |  |
Capital expenditures | 2,681 | 1,679 | 5,639 | 3,622
General corporate | Operating Segments |  |  |  |
Depreciation and amortization |  |  |  |
Depreciation and amortization | $ 49 | $ 94 | $ 98 | $ 189

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