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| 0000065984-18-000132-index.html | 2018-05-04 12:29:54 | |
| 0000065984-18-000132.txt | 2018-05-04 12:29:54 | |
 0000065984-18-000132-xbrl.zip | 1055489 | 2018-05-04 12:29:54 |
| etr-03x31x2018x10q.htm | 5877372 | 2018-05-04 12:29:54 |
| etr-20180331.xml | 22551218 | 2018-05-04 12:29:54 |
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| etr-20180331_lab.xml | 985273 | 2018-05-04 12:29:54 |
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| exhibit12aq118.htm | 76237 | 2018-05-04 12:29:54 |
| exhibit12bq118.htm | 76533 | 2018-05-04 12:29:54 |
| exhibit12cq118.htm | 78645 | 2018-05-04 12:29:54 |
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| exhibit12eq118.htm | 59176 | 2018-05-04 12:29:54 |
| exhibit12fq118.htm | 59072 | 2018-05-04 12:29:54 |
| exhibit31aq118.htm | 11848 | 2018-05-04 12:29:54 |
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| exhibit31fq118.htm | 12093 | 2018-05-04 12:29:54 |
| exhibit31gq118.htm | 12138 | 2018-05-04 12:29:54 |
| exhibit31hq118.htm | 12099 | 2018-05-04 12:29:54 |
| exhibit31iq118.htm | 12141 | 2018-05-04 12:29:54 |
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| exhibit31nq118.htm | 12125 | 2018-05-04 12:29:54 |
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| exhibit32eq118.htm | 6003 | 2018-05-04 12:29:54 |
| exhibit32fq118.htm | 5961 | 2018-05-04 12:29:54 |
| exhibit32gq118.htm | 5967 | 2018-05-04 12:29:54 |
| exhibit32hq118.htm | 5937 | 2018-05-04 12:29:54 |
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| exhibit32jq118.htm | 5937 | 2018-05-04 12:29:54 |
| exhibit32kq118.htm | 5952 | 2018-05-04 12:29:54 |
| exhibit32lq118.htm | 5925 | 2018-05-04 12:29:54 |
| exhibit32mq118.htm | 5978 | 2018-05-04 12:29:54 |
| exhibit32nq118.htm | 5945 | 2018-05-04 12:29:54 |
| exhibit3aq118.htm | 101980 | 2018-05-04 12:29:54 |
| exhibit3bq118.htm | 111163 | 2018-05-04 12:29:54 |
| FilingSummary.xml | 50638 | 2018-05-04 12:29:54 |
| Financial_Report.xlsx | 153924 | 2018-05-04 12:29:54 |
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| report.css | 2768 | 2018-05-04 12:29:54 |
| Show.js | 1411 | 2018-05-04 12:29:54 |