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|---|---|---|
 0000010254-20-000105-index-headers.html | 2020-10-01 16:05:23 | |
| 0000010254-20-000105-index.html | 2020-10-01 16:05:23 | |
| 0000010254-20-000105.txt | 2020-10-01 16:05:23 | |
 0000010254-20-000105-xbrl.zip | 51170 | 2020-10-01 16:05:23 |
| este-20200928.xsd | 4456 | 2020-10-01 16:05:23 |
| este-20200928_cal.xml | 624 | 2020-10-01 16:05:23 |
| este-20200928_def.xml | 1474 | 2020-10-01 16:05:23 |
| este-20200928_lab.xml | 27268 | 2020-10-01 16:05:23 |
| este-20200928_pre.xml | 14114 | 2020-10-01 16:05:23 |
 estelogo_image1a20.jpg | 18614 | 2020-10-01 16:05:23 |
| ex101firstamendmenttoc.htm | 185212 | 2020-10-01 16:05:23 |
| ex991pressrelease100120.htm | 12155 | 2020-10-01 16:05:23 |
| FilingSummary.xml | 1852 | 2020-10-01 16:05:23 |
| Financial_Report.xlsx | 5472 | 2020-10-01 16:05:23 |
| form8-kxbbredeterminat.htm | 48152 | 2020-10-01 16:05:23 |
| form8-kxbbredeterminat_htm.xml | 4406 | 2020-10-01 16:05:23 |
 logoa20.jpg | 18614 | 2020-10-01 16:05:23 |
| MetaLinks.json | 18967 | 2020-10-01 16:05:23 |
| R1.htm | 40171 | 2020-10-01 16:05:23 |
| report.css | 2767 | 2020-10-01 16:05:23 |
| Show.js | 1085 | 2020-10-01 16:05:23 |