Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001590714-21-000084-index-headers.html | 2021-09-01 16:22:22 | |
| 0001590714-21-000084-index.html | 2021-09-01 16:22:22 | |
| 0001590714-21-000084.txt | 2021-09-01 16:22:22 | |
 0001590714-21-000084-xbrl.zip | 450046 | 2021-09-01 16:22:22 |
| esi-20210901.htm | 52165 | 2021-09-01 16:22:22 |
| esi-20210901.xsd | 2204 | 2021-09-01 16:22:22 |
 esi-20210901_g1.jpg | 293021 | 2021-09-01 16:22:22 |
| esi-20210901_htm.xml | 11564 | 2021-09-01 16:22:22 |
| esi-20210901_lab.xml | 25595 | 2021-09-01 16:22:22 |
| esi-20210901_pre.xml | 13303 | 2021-09-01 16:22:22 |
| exhibit101-amendmentno3toc.htm | 1725506 | 2021-09-01 16:22:22 |
| FilingSummary.xml | 1738 | 2021-09-01 16:22:22 |
| Financial_Report.xlsx | 5703 | 2021-09-01 16:22:22 |
| MetaLinks.json | 18256 | 2021-09-01 16:22:22 |
| R1.htm | 40200 | 2021-09-01 16:22:22 |
| report.css | 2767 | 2021-09-01 16:22:22 |
| Show.js | 1085 | 2021-09-01 16:22:22 |