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| 0001062993-22-022865-index.html | 2022-11-28 20:14:29 | |
| 0001062993-22-022865.txt | 2022-11-28 20:14:29 | |
 0001062993-22-022865-xbrl.zip | 255476 | 2022-11-28 20:14:29 |
| enrt-20220831.xsd | 97354 | 2022-11-28 20:14:29 |
| enrt-20220831_cal.xml | 28134 | 2022-11-28 20:14:29 |
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| enrt-20220831_lab.xml | 941612 | 2022-11-28 20:14:29 |
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| exhibit10-2.htm | 20247 | 2022-11-28 20:14:29 |
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| exhibit10-4.htm | 93783 | 2022-11-28 20:14:29 |
| exhibit31-1.htm | 5712 | 2022-11-28 20:14:29 |
| exhibit31-2.htm | 5745 | 2022-11-28 20:14:29 |
| exhibit32-1.htm | 3923 | 2022-11-28 20:14:29 |
| exhibit32-2.htm | 3962 | 2022-11-28 20:14:29 |
| FilingSummary.xml | 31328 | 2022-11-28 20:14:29 |
| Financial_Report.xlsx | 78214 | 2022-11-28 20:14:29 |
| form10k.htm | 1155684 | 2022-11-28 20:14:29 |
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| form10k_htm.xml | 776458 | 2022-11-28 20:14:29 |
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| report.css | 2767 | 2022-11-28 20:14:29 |
| Show.js | 1085 | 2022-11-28 20:14:29 |