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v3.24.1.u1

Segment Reporting Schedule of Revenue by Geographic Location (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023
Disaggregation of Revenue [Line Items] |  |
Sales | $ 169,070 | $ 185,079
Aluminum Extrusions [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Sales | 114,222 | 133,370
Aluminum Extrusions [Member] | Nonresidential Building And Construction [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Sales | 66,347 | 78,629
Aluminum Extrusions [Member] | Consumer Durables [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Sales | 7,984 | 10,347
Aluminum Extrusions [Member] | Automotive [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Sales | 10,606 | 12,122
Aluminum Extrusions [Member] | Residential Building And Construction [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Sales | 7,902 | 11,603
Aluminum Extrusions [Member] | Electrical [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Sales | 5,836 | 8,129
Aluminum Extrusions [Member] | Machinery and Equipment BNL [Domain] |  |
Disaggregation of Revenue [Line Items] |  |
Sales | 12,195 | 10,724
Aluminum Extrusions [Member] | Distribution [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Sales | 3,352 | 1,816
Aluminum Extrusions [Member] | Aluminum Extrusions Subtotal [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Sales | 114,222 | 133,370
PE Films [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Sales | 24,735 | 20,182
PE Films [Member] | Surface Protection Films [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Sales | 17,011 | 12,855
PE Films [Member] | Personal Care Materials |  |
Disaggregation of Revenue [Line Items] |  |
Sales | 7,724 | 7,327
PE Films [Member] | Film Products Subtotal [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Sales | 24,735 | 20,182
Flexible Packaging Films [Member] [Domain] |  |
Disaggregation of Revenue [Line Items] |  |
Sales | 30,113 | 31,527
UNITED STATES |  |
Disaggregation of Revenue [Line Items] |  |
Sales | 132,627 | 150,611
Asia [Member] | Exports From United States [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Sales | 8,825 | 5,732
Revenues | 6,100 | 3,400
Asia [Member] | Operations Outside United States [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Sales | 162 | 105
Latin America [Member] | Exports From United States [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Sales | 1,331 | 1,859
CANADA | Exports From United States [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Sales | 4,539 | 4,284
Europe [Member] | Exports From United States [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Sales | 255 | 860
Brazil | Operations Outside United States [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Sales | $ 21,331 | $ 21,628

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