Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001688757-20-000069-index-headers.html | 2020-11-09 16:08:40 | |
| 0001688757-20-000069-index.html | 2020-11-09 16:08:40 | |
| 0001688757-20-000069.txt | 2020-11-09 16:08:40 | |
 0001688757-20-000069-xbrl.zip | 20904 | 2020-11-09 16:08:40 |
| esta-20201109.htm | 37514 | 2020-11-09 16:08:40 |
| esta-20201109.xsd | 2438 | 2020-11-09 16:08:40 |
| esta-20201109_cal.xml | 720 | 2020-11-09 16:08:40 |
| esta-20201109_def.xml | 1653 | 2020-11-09 16:08:40 |
| esta-20201109_htm.xml | 11833 | 2020-11-09 16:08:40 |
| esta-20201109_lab.xml | 24721 | 2020-11-09 16:08:40 |
| esta-20201109_pre.xml | 13122 | 2020-11-09 16:08:40 |
| esta3q20pressrelease-e.htm | 97625 | 2020-11-09 16:08:40 |
| FilingSummary.xml | 1726 | 2020-11-09 16:08:40 |
| Financial_Report.xlsx | 5444 | 2020-11-09 16:08:40 |
 image821.jpg | 44172 | 2020-11-09 16:08:40 |
| MetaLinks.json | 17900 | 2020-11-09 16:08:40 |
| R1.htm | 40043 | 2020-11-09 16:08:40 |
| report.css | 2767 | 2020-11-09 16:08:40 |
| Show.js | 1085 | 2020-11-09 16:08:40 |