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| 0000031107-18-000037-index.html | 2018-11-05 16:37:19 | |
| 0000031107-18-000037.txt | 2018-11-05 16:37:19 | |
 0000031107-18-000037-xbrl.zip | 99604 | 2018-11-05 16:37:19 |
| eml-20180929.xml | 663268 | 2018-11-05 16:37:19 |
| eml-20180929.xsd | 28921 | 2018-11-05 16:37:19 |
| eml-20180929_cal.xml | 57384 | 2018-11-05 16:37:19 |
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| ex32_3rdqtr2018.htm | 6719 | 2018-11-05 16:37:19 |
| FilingSummary.xml | 22863 | 2018-11-05 16:37:19 |
| Financial_Report.xlsx | 46709 | 2018-11-05 16:37:19 |
| R1.htm | 25033 | 2018-11-05 16:37:19 |
| R10.htm | 12698 | 2018-11-05 16:37:19 |
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| R31.htm | 93963 | 2018-11-05 16:37:19 |
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| R9.htm | 23694 | 2018-11-05 16:37:19 |
| report.css | 2767 | 2018-11-05 16:37:19 |
| Show.js | 1085 | 2018-11-05 16:37:19 |
| thirdqtr_form10q2018.htm | 723708 | 2018-11-05 16:37:19 |