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| 0001193125-23-267243-index.html | 2023-10-31 16:39:56 | |
| 0001193125-23-267243.txt | 2023-10-31 16:39:56 | |
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| d567304d8k.htm | 176478 | 2023-10-31 16:39:56 |
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| engn-20231031.xsd | 3542 | 2023-10-31 16:39:56 |
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| FilingSummary.xml | 1770 | 2023-10-31 16:39:56 |
| Financial_Report.xlsx | 5916 | 2023-10-31 16:39:56 |
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| R1.htm | 46786 | 2023-10-31 16:39:56 |
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| Show.js | 1085 | 2023-10-31 16:39:56 |