Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001590714-20-000110-index-headers.html | 2020-08-18 16:19:36 | |
| 0001590714-20-000110-index.html | 2020-08-18 16:19:36 | |
| 0001590714-20-000110.txt | 2020-08-18 16:19:36 | |
 0001590714-20-000110-xbrl.zip | 386764 | 2020-08-18 16:19:36 |
| esi-20200818.htm | 66330 | 2020-08-18 16:19:36 |
| esi-20200818.xsd | 2711 | 2020-08-18 16:19:36 |
| esi-20200818_cal.xml | 755 | 2020-08-18 16:19:36 |
| esi-20200818_def.xml | 1696 | 2020-08-18 16:19:36 |
 esi-20200818_g1.jpg | 293021 | 2020-08-18 16:19:36 |
| esi-20200818_htm.xml | 11545 | 2020-08-18 16:19:36 |
| esi-20200818_lab.xml | 25595 | 2020-08-18 16:19:36 |
| esi-20200818_pre.xml | 13303 | 2020-08-18 16:19:36 |
| esi-3875indenture20208.htm | 1343858 | 2020-08-18 16:19:36 |
| esibondsoffering-closi.htm | 9128 | 2020-08-18 16:19:36 |
 esitm1.jpg | 45985 | 2020-08-18 16:19:36 |
| FilingSummary.xml | 1853 | 2020-08-18 16:19:36 |
| Financial_Report.xlsx | 5484 | 2020-08-18 16:19:36 |
| MetaLinks.json | 18423 | 2020-08-18 16:19:36 |
| R1.htm | 40200 | 2020-08-18 16:19:36 |
| report.css | 2767 | 2020-08-18 16:19:36 |
| Show.js | 1085 | 2020-08-18 16:19:36 |