Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001590714-23-000025-index-headers.html | 2023-02-21 16:21:36 | |
| 0001590714-23-000025-index.html | 2023-02-21 16:21:36 | |
| 0001590714-23-000025.txt | 2023-02-21 16:21:36 | |
 0001590714-23-000025-xbrl.zip | 277456 | 2023-02-21 16:21:36 |
| aearningsreleaseex99120221.htm | 638862 | 2023-02-21 16:21:36 |
 elementlogo_regxtm-01002a.jpg | 246499 | 2023-02-21 16:21:36 |
| esi-20230221.htm | 38819 | 2023-02-21 16:21:36 |
| esi-20230221.xsd | 2192 | 2023-02-21 16:21:36 |
 esi-20230221_g1.jpg | 293021 | 2023-02-21 16:21:36 |
| esi-20230221_htm.xml | 11648 | 2023-02-21 16:21:36 |
| esi-20230221_lab.xml | 25457 | 2023-02-21 16:21:36 |
| esi-20230221_pre.xml | 13165 | 2023-02-21 16:21:36 |
| FilingSummary.xml | 1743 | 2023-02-21 16:21:36 |
| Financial_Report.xlsx | 5719 | 2023-02-21 16:21:36 |
| MetaLinks.json | 18214 | 2023-02-21 16:21:36 |
| R1.htm | 39656 | 2023-02-21 16:21:36 |
| report.css | 2767 | 2023-02-21 16:21:36 |
| Show.js | 1085 | 2023-02-21 16:21:36 |