Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000010254-21-000104-index-headers.html | 2021-06-07 16:31:04 | |
| 0000010254-21-000104-index.html | 2021-06-07 16:31:04 | |
| 0000010254-21-000104.txt | 2021-06-07 16:31:04 | |
 0000010254-21-000104-xbrl.zip | 28191 | 2021-06-07 16:31:04 |
| este-20210607.htm | 36795 | 2021-06-07 16:31:04 |
| este-20210607.xsd | 1938 | 2021-06-07 16:31:04 |
 este-20210607_g1.jpg | 18614 | 2021-06-07 16:31:04 |
| este-20210607_htm.xml | 11223 | 2021-06-07 16:31:04 |
| este-20210607_lab.xml | 25298 | 2021-06-07 16:31:04 |
| este-20210607_pre.xml | 13206 | 2021-06-07 16:31:04 |
| FilingSummary.xml | 1668 | 2021-06-07 16:31:04 |
| Financial_Report.xlsx | 5699 | 2021-06-07 16:31:04 |
| MetaLinks.json | 17828 | 2021-06-07 16:31:04 |
| R1.htm | 40171 | 2021-06-07 16:31:04 |
| report.css | 2767 | 2021-06-07 16:31:04 |
| Show.js | 1084 | 2021-06-07 16:31:04 |