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|---|---|---|
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| 0000010254-23-000095-index.html | 2023-05-03 16:06:20 | |
| 0000010254-23-000095.txt | 2023-05-03 16:06:20 | |
 0000010254-23-000095-xbrl.zip | 322337 | 2023-05-03 16:06:20 |
| este-20230331.htm | 1547329 | 2023-05-03 16:06:20 |
| este-20230331.xsd | 55084 | 2023-05-03 16:06:20 |
| este-20230331_cal.xml | 86488 | 2023-05-03 16:06:20 |
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| este-20230331_htm.xml | 1213261 | 2023-05-03 16:06:20 |
| este-20230331_lab.xml | 670248 | 2023-05-03 16:06:20 |
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| ex312-33123.htm | 16877 | 2023-05-03 16:06:20 |
| ex321-33123.htm | 7718 | 2023-05-03 16:06:20 |
| ex322-33123.htm | 7767 | 2023-05-03 16:06:20 |
| FilingSummary.xml | 36261 | 2023-05-03 16:06:20 |
| Financial_Report.xlsx | 93546 | 2023-05-03 16:06:20 |
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| R1.htm | 56958 | 2023-05-03 16:06:20 |
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| report.css | 2767 | 2023-05-03 16:06:20 |
| Show.js | 1085 | 2023-05-03 16:06:20 |