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| 0001104659-21-016643-index.html | 2021-02-09 15:40:25 | |
| 0001104659-21-016643.txt | 2021-02-09 15:40:25 | |
 0001104659-21-016643-xbrl.zip | 130144 | 2021-02-09 15:40:25 |
| ese-20201231.xsd | 32560 | 2021-02-09 15:40:25 |
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| ese-20201231x10q_htm.xml | 940595 | 2021-02-09 15:40:25 |
| ese-20201231xex31d1.htm | 11040 | 2021-02-09 15:40:25 |
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| ese-20201231xex32.htm | 7259 | 2021-02-09 15:40:25 |
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| Financial_Report.xlsx | 59256 | 2021-02-09 15:40:25 |
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| report.css | 2767 | 2021-02-09 15:40:25 |
| Show.js | 1085 | 2021-02-09 15:40:25 |