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|---|---|---|
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| 0001174947-21-000861-index.html | 2021-09-24 16:02:09 | |
| 0001174947-21-000861.txt | 2021-09-24 16:02:09 | |
 0001174947-21-000861-xbrl.zip | 107912 | 2021-09-24 16:02:09 |
| esp-20210630.xml | 510402 | 2021-09-24 16:02:09 |
| esp-20210630.xsd | 42142 | 2021-09-24 16:02:09 |
| esp-20210630_cal.xml | 71736 | 2021-09-24 16:02:09 |
| esp-20210630_def.xml | 117728 | 2021-09-24 16:02:09 |
| esp-20210630_lab.xml | 373350 | 2021-09-24 16:02:09 |
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| ex31-1.htm | 8907 | 2021-09-24 16:02:09 |
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| ex32-2.htm | 3743 | 2021-09-24 16:02:09 |
| FilingSummary.xml | 35634 | 2021-09-24 16:02:09 |
| Financial_Report.xlsx | 84414 | 2021-09-24 16:02:09 |
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| report.css | 2767 | 2021-09-24 16:02:09 |
| Show.js | 1085 | 2021-09-24 16:02:09 |