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| 0000003545-24-000034.txt | 2024-02-07 16:54:22 | |
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| alco-20231231.htm | 903735 | 2024-02-07 16:54:22 |
| alco-20231231.xsd | 42814 | 2024-02-07 16:54:22 |
| alco-20231231xex311.htm | 9460 | 2024-02-07 16:54:22 |
| alco-20231231xex312.htm | 9469 | 2024-02-07 16:54:22 |
| alco-20231231xex321.htm | 5248 | 2024-02-07 16:54:22 |
| alco-20231231xex322.htm | 5288 | 2024-02-07 16:54:22 |
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| Financial_Report.xlsx | 84337 | 2024-02-07 16:54:22 |
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| R1.htm | 53084 | 2024-02-07 16:54:22 |
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| report.css | 2767 | 2024-02-07 16:54:22 |
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