Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000010254-21-000040-index-headers.html | 2021-02-24 16:41:21 | |
| 0000010254-21-000040-index.html | 2021-02-24 16:41:21 | |
| 0000010254-21-000040.txt | 2021-02-24 16:41:21 | |
 0000010254-21-000040-xbrl.zip | 100186 | 2021-02-24 16:41:21 |
| este-20210107.htm | 47627 | 2021-02-24 16:41:21 |
| este-20210107.xsd | 2447 | 2021-02-24 16:41:21 |
| este-20210107_cal.xml | 726 | 2021-02-24 16:41:21 |
| este-20210107_def.xml | 1659 | 2021-02-24 16:41:21 |
 este-20210107_g1.jpg | 18614 | 2021-02-24 16:41:21 |
| este-20210107_htm.xml | 13047 | 2021-02-24 16:41:21 |
| este-20210107_lab.xml | 26259 | 2021-02-24 16:41:21 |
| este-20210107_pre.xml | 13735 | 2021-02-24 16:41:21 |
| ex231consentofgrantthornto.htm | 2876 | 2021-02-24 16:41:21 |
| ex991-irmfinancials2019.htm | 380293 | 2021-02-24 16:41:21 |
| ex992-irmfinancials09302020.htm | 233192 | 2021-02-24 16:41:21 |
| ex993-irmproformas.htm | 431522 | 2021-02-24 16:41:21 |
| FilingSummary.xml | 1929 | 2021-02-24 16:41:21 |
| Financial_Report.xlsx | 6010 | 2021-02-24 16:41:21 |
 image_01.jpg | 145072 | 2021-02-24 16:41:21 |
 image_01a.jpg | 38551 | 2021-02-24 16:41:21 |
 image_02a.jpg | 145072 | 2021-02-24 16:41:21 |
| MetaLinks.json | 18517 | 2021-02-24 16:41:21 |
| R1.htm | 42997 | 2021-02-24 16:41:21 |
| report.css | 2767 | 2021-02-24 16:41:21 |
| Show.js | 1085 | 2021-02-24 16:41:21 |