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| 0001144204-19-038765-index.html | 2019-08-09 11:29:06 | |
| 0001144204-19-038765.txt | 2019-08-09 11:29:06 | |
 0001144204-19-038765-xbrl.zip | 170029 | 2019-08-09 11:29:06 |
| ese-20190630.xsd | 33944 | 2019-08-09 11:29:06 |
| ese-20190630ex311b44293.htm | 10870 | 2019-08-09 11:29:06 |
| ese-20190630ex312670eee.htm | 11625 | 2019-08-09 11:29:06 |
| ese-20190630x10q.htm | 1312862 | 2019-08-09 11:29:06 |
| ese-20190630x10q_htm.xml | 1710272 | 2019-08-09 11:29:06 |
| ese-20190630xex32.htm | 9938 | 2019-08-09 11:29:06 |
| ese-20190630_cal.xml | 47263 | 2019-08-09 11:29:06 |
| ese-20190630_def.xml | 126543 | 2019-08-09 11:29:06 |
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| ese-20190630_pre.xml | 264700 | 2019-08-09 11:29:06 |
| FilingSummary.xml | 32619 | 2019-08-09 11:29:06 |
| Financial_Report.xlsx | 70207 | 2019-08-09 11:29:06 |
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| report.css | 2767 | 2019-08-09 11:29:06 |
| Show.js | 1085 | 2019-08-09 11:29:06 |