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| 0001046995-19-000007-index.html | 2019-08-13 17:50:01 | |
| 0001046995-19-000007.txt | 2019-08-13 17:50:01 | |
 0001046995-19-000007-xbrl.zip | 139797 | 2019-08-13 17:50:01 |
| eman-20190630.xml | 1723902 | 2019-08-13 17:50:01 |
| eman-20190630.xsd | 39815 | 2019-08-13 17:50:01 |
| eman-20190630x10q.htm | 1715932 | 2019-08-13 17:50:01 |
| eman-20190630xex31_1.htm | 21667 | 2019-08-13 17:50:01 |
| eman-20190630xex31_2.htm | 21832 | 2019-08-13 17:50:01 |
| eman-20190630xex32_1.htm | 15367 | 2019-08-13 17:50:01 |
| eman-20190630xex32_2.htm | 13756 | 2019-08-13 17:50:01 |
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| Financial_Report.xlsx | 68618 | 2019-08-13 17:50:01 |
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| report.css | 2767 | 2019-08-13 17:50:01 |
| Show.js | 1085 | 2019-08-13 17:50:01 |