Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001174947-23-000210-index-headers.html | 2023-02-13 17:08:02 | |
| 0001174947-23-000210-index.html | 2023-02-13 17:08:02 | |
| 0001174947-23-000210.txt | 2023-02-13 17:08:02 | |
 0001174947-23-000210-xbrl.zip | 111753 | 2023-02-13 17:08:02 |
| esp-20221231.htm | 586256 | 2023-02-13 17:08:02 |
| esp-20221231.xsd | 36862 | 2023-02-13 17:08:02 |
| esp-20221231_cal.xml | 30187 | 2023-02-13 17:08:02 |
| esp-20221231_def.xml | 145892 | 2023-02-13 17:08:02 |
| esp-20221231_htm.xml | 260326 | 2023-02-13 17:08:02 |
| esp-20221231_lab.xml | 354717 | 2023-02-13 17:08:02 |
| esp-20221231_pre.xml | 155616 | 2023-02-13 17:08:02 |
| ex31-1.htm | 8860 | 2023-02-13 17:08:02 |
| ex31-2.htm | 8875 | 2023-02-13 17:08:02 |
| ex32-1.htm | 3821 | 2023-02-13 17:08:02 |
| ex32-2.htm | 3953 | 2023-02-13 17:08:02 |
| FilingSummary.xml | 19313 | 2023-02-13 17:08:02 |
| Financial_Report.xlsx | 46984 | 2023-02-13 17:08:02 |
 image_001.jpg | 3512 | 2023-02-13 17:08:02 |
| MetaLinks.json | 438547 | 2023-02-13 17:08:02 |
| R1.htm | 50121 | 2023-02-13 17:08:02 |
| R10.htm | 6178 | 2023-02-13 17:08:02 |
| R11.htm | 35870 | 2023-02-13 17:08:02 |
| R12.htm | 7199 | 2023-02-13 17:08:02 |
| R13.htm | 12332 | 2023-02-13 17:08:02 |
| R14.htm | 17781 | 2023-02-13 17:08:02 |
| R15.htm | 11724 | 2023-02-13 17:08:02 |
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| R17.htm | 25215 | 2023-02-13 17:08:02 |
| R18.htm | 31451 | 2023-02-13 17:08:02 |
| R19.htm | 9144 | 2023-02-13 17:08:02 |
| R2.htm | 109269 | 2023-02-13 17:08:02 |
| R20.htm | 21472 | 2023-02-13 17:08:02 |
| R21.htm | 11197 | 2023-02-13 17:08:02 |
| R22.htm | 5081 | 2023-02-13 17:08:02 |
| R23.htm | 54339 | 2023-02-13 17:08:02 |
| R24.htm | 11812 | 2023-02-13 17:08:02 |
| R25.htm | 47970 | 2023-02-13 17:08:02 |
| R26.htm | 17962 | 2023-02-13 17:08:02 |
| R27.htm | 5951 | 2023-02-13 17:08:02 |
| R28.htm | 28472 | 2023-02-13 17:08:02 |
| R29.htm | 9488 | 2023-02-13 17:08:02 |
| R3.htm | 17436 | 2023-02-13 17:08:02 |
| R30.htm | 12979 | 2023-02-13 17:08:02 |
| R31.htm | 4686 | 2023-02-13 17:08:02 |
| R4.htm | 88787 | 2023-02-13 17:08:02 |
| R5.htm | 42339 | 2023-02-13 17:08:02 |
| R6.htm | 5230 | 2023-02-13 17:08:02 |
| R7.htm | 77702 | 2023-02-13 17:08:02 |
| R8.htm | 6707 | 2023-02-13 17:08:02 |
| R9.htm | 28092 | 2023-02-13 17:08:02 |
| report.css | 2767 | 2023-02-13 17:08:02 |
| Show.js | 1085 | 2023-02-13 17:08:02 |