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 0000006955-21-000012-index-headers.html | 2021-03-26 16:00:39 | |
| 0000006955-21-000012-index.html | 2021-03-26 16:00:39 | |
| 0000006955-21-000012.txt | 2021-03-26 16:00:39 | |
 0000006955-21-000012-xbrl.zip | 265478 | 2021-03-26 16:00:39 |
| epac-20210228.htm | 1499222 | 2021-03-26 16:00:39 |
| epac-20210228.xsd | 54613 | 2021-03-26 16:00:39 |
| epac-20210228_cal.xml | 93369 | 2021-03-26 16:00:39 |
| epac-20210228_def.xml | 326382 | 2021-03-26 16:00:39 |
| epac-20210228_htm.xml | 1646459 | 2021-03-26 16:00:39 |
| epac-20210228_lab.xml | 576796 | 2021-03-26 16:00:39 |
| epac-20210228_pre.xml | 444556 | 2021-03-26 16:00:39 |
| epac-2282021exhibit311.htm | 9966 | 2021-03-26 16:00:39 |
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| epac-2282021exhibit321.htm | 4050 | 2021-03-26 16:00:39 |
| epac-2282021exhibit322.htm | 4063 | 2021-03-26 16:00:39 |
| FilingSummary.xml | 39710 | 2021-03-26 16:00:39 |
| Financial_Report.xlsx | 95920 | 2021-03-26 16:00:39 |
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| R1.htm | 61811 | 2021-03-26 16:00:39 |
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| report.css | 2767 | 2021-03-26 16:00:39 |
| Show.js | 1085 | 2021-03-26 16:00:39 |