Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000010254-22-000076-index-headers.html | 2022-04-07 16:18:56 | |
| 0000010254-22-000076-index.html | 2022-04-07 16:18:56 | |
| 0000010254-22-000076.txt | 2022-04-07 16:18:56 | |
 0000010254-22-000076-xbrl.zip | 31864 | 2022-04-07 16:18:56 |
| este-20220407.htm | 39385 | 2022-04-07 16:18:56 |
| este-20220407.xsd | 1926 | 2022-04-07 16:18:56 |
 este-20220407_g1.jpg | 18614 | 2022-04-07 16:18:56 |
| este-20220407_htm.xml | 11276 | 2022-04-07 16:18:56 |
| este-20220407_lab.xml | 25154 | 2022-04-07 16:18:56 |
| este-20220407_pre.xml | 13062 | 2022-04-07 16:18:56 |
| ex991-hypricingpressreleas.htm | 13820 | 2022-04-07 16:18:56 |
| FilingSummary.xml | 1721 | 2022-04-07 16:18:56 |
| Financial_Report.xlsx | 5695 | 2022-04-07 16:18:56 |
 imagea.jpg | 15927 | 2022-04-07 16:18:56 |
| MetaLinks.json | 17250 | 2022-04-07 16:18:56 |
| R1.htm | 40270 | 2022-04-07 16:18:56 |
| report.css | 2767 | 2022-04-07 16:18:56 |
| Show.js | 1085 | 2022-04-07 16:18:56 |