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|---|---|---|
 0000010254-21-000157-index-headers.html | 2021-10-04 16:07:35 | |
| 0000010254-21-000157-index.html | 2021-10-04 16:07:35 | |
| 0000010254-21-000157.txt | 2021-10-04 16:07:35 | |
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| este-20210930.htm | 52732 | 2021-10-04 16:07:35 |
| este-20210930.xsd | 1926 | 2021-10-04 16:07:35 |
 este-20210930_g1.jpg | 18614 | 2021-10-04 16:07:35 |
| este-20210930_htm.xml | 11276 | 2021-10-04 16:07:35 |
| este-20210930_lab.xml | 25154 | 2021-10-04 16:07:35 |
| este-20210930_pre.xml | 13062 | 2021-10-04 16:07:35 |
| ex21este-forelandxpsa.htm | 1069941 | 2021-10-04 16:07:35 |
| ex22este-bccxforelandxpsa.htm | 858203 | 2021-10-04 16:07:35 |
| ex991este-forelandacquisit.htm | 22348 | 2021-10-04 16:07:35 |
| FilingSummary.xml | 1800 | 2021-10-04 16:07:35 |
| Financial_Report.xlsx | 5692 | 2021-10-04 16:07:35 |
 image_0.jpg | 18614 | 2021-10-04 16:07:35 |
 image_1.jpg | 249 | 2021-10-04 16:07:35 |
| MetaLinks.json | 17250 | 2021-10-04 16:07:35 |
| R1.htm | 40132 | 2021-10-04 16:07:35 |
| report.css | 2767 | 2021-10-04 16:07:35 |
| Show.js | 1085 | 2021-10-04 16:07:35 |