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|---|---|---|
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| 0001590714-23-000045-index.html | 2023-04-27 16:16:20 | |
| 0001590714-23-000045.txt | 2023-04-27 16:16:20 | |
 0001590714-23-000045-xbrl.zip | 449158 | 2023-04-27 16:16:20 |
| esi-20230331.htm | 1159324 | 2023-04-27 16:16:20 |
| esi-20230331.xsd | 36664 | 2023-04-27 16:16:20 |
| esi-20230331_cal.xml | 80737 | 2023-04-27 16:16:20 |
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| esi-20230331_htm.xml | 802963 | 2023-04-27 16:16:20 |
| esi-20230331_lab.xml | 463599 | 2023-04-27 16:16:20 |
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| esi10-q2023331exx312.htm | 11312 | 2023-04-27 16:16:20 |
| esi10-q2023331exx32.htm | 99330 | 2023-04-27 16:16:20 |
| esi10-q2023331exx321.htm | 10625 | 2023-04-27 16:16:20 |
| FilingSummary.xml | 31854 | 2023-04-27 16:16:20 |
| Financial_Report.xlsx | 70025 | 2023-04-27 16:16:20 |
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| R1.htm | 51558 | 2023-04-27 16:16:20 |
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| R9.htm | 32574 | 2023-04-27 16:16:20 |
| report.css | 2767 | 2023-04-27 16:16:20 |
| Show.js | 1085 | 2023-04-27 16:16:20 |