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| 0000862668-21-000009-index.html | 2021-05-14 16:04:14 | |
| 0000862668-21-000009.txt | 2021-05-14 16:04:14 | |
 0000862668-21-000009-xbrl.zip | 169184 | 2021-05-14 16:04:14 |
| esmc-20210331.htm | 989832 | 2021-05-14 16:04:14 |
| esmc-20210331.xsd | 26282 | 2021-05-14 16:04:14 |
| esmc-20210331_cal.xml | 55664 | 2021-05-14 16:04:14 |
| esmc-20210331_def.xml | 145666 | 2021-05-14 16:04:14 |
| esmc-20210331_htm.xml | 806618 | 2021-05-14 16:04:14 |
| esmc-20210331_lab.xml | 369427 | 2021-05-14 16:04:14 |
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| esmc_2021331-10qex312.htm | 9506 | 2021-05-14 16:04:14 |
| esmc_2021331-10qex321.htm | 4449 | 2021-05-14 16:04:14 |
| esmc_2021331-10qex322.htm | 4596 | 2021-05-14 16:04:14 |
| FilingSummary.xml | 24803 | 2021-05-14 16:04:14 |
| Financial_Report.xlsx | 64634 | 2021-05-14 16:04:14 |
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| R1.htm | 48958 | 2021-05-14 16:04:14 |
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| R9999.htm | 4511 | 2021-05-14 16:04:14 |
| report.css | 2767 | 2021-05-14 16:04:14 |
| Show.js | 1085 | 2021-05-14 16:04:14 |