Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001590714-20-000034-index-headers.html | 2020-03-26 07:01:54 | |
| 0001590714-20-000034-index.html | 2020-03-26 07:01:54 | |
| 0001590714-20-000034.txt | 2020-03-26 07:01:54 | |
 0001590714-20-000034-xbrl.zip | 254679 | 2020-03-26 07:01:54 |
| a20200326_esiupdatexvfff.htm | 21956 | 2020-03-26 07:01:54 |
 a20200326_esiupdatexvfff001.jpg | 125996 | 2020-03-26 07:01:54 |
 a20200326_esiupdatexvfff002.jpg | 311944 | 2020-03-26 07:01:54 |
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 a20200326_esiupdatexvfff007.jpg | 166273 | 2020-03-26 07:01:54 |
 a20200326_esiupdatexvfff008.jpg | 220289 | 2020-03-26 07:01:54 |
| esi-20200326.htm | 49220 | 2020-03-26 07:01:54 |
| esi-20200326.xsd | 2852 | 2020-03-26 07:01:54 |
| esi-20200326_cal.xml | 755 | 2020-03-26 07:01:54 |
| esi-20200326_def.xml | 1719 | 2020-03-26 07:01:54 |
 esi-20200326_g1.jpg | 293021 | 2020-03-26 07:01:54 |
| esi-20200326_htm.xml | 11545 | 2020-03-26 07:01:54 |
| esi-20200326_lab.xml | 25595 | 2020-03-26 07:01:54 |
| esi-20200326_pre.xml | 13303 | 2020-03-26 07:01:54 |
| FilingSummary.xml | 1811 | 2020-03-26 07:01:54 |
| Financial_Report.xlsx | 5830 | 2020-03-26 07:01:54 |
| MetaLinks.json | 19082 | 2020-03-26 07:01:54 |
| R1.htm | 40195 | 2020-03-26 07:01:54 |
| report.css | 2767 | 2020-03-26 07:01:54 |
| Show.js | 1085 | 2020-03-26 07:01:54 |