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| 0001062993-23-008982-index.html | 2023-04-10 14:53:38 | |
| 0001062993-23-008982.txt | 2023-04-10 14:53:38 | |
 0001062993-23-008982-xbrl.zip | 165605 | 2023-04-10 14:53:38 |
| enrt-20230228.xsd | 98320 | 2023-04-10 14:53:38 |
| enrt-20230228_cal.xml | 30982 | 2023-04-10 14:53:38 |
| enrt-20230228_def.xml | 109702 | 2023-04-10 14:53:38 |
| enrt-20230228_lab.xml | 949278 | 2023-04-10 14:53:38 |
| enrt-20230228_pre.xml | 238298 | 2023-04-10 14:53:38 |
| exhibit31-1.htm | 5505 | 2023-04-10 14:53:38 |
| exhibit31-2.htm | 5538 | 2023-04-10 14:53:38 |
| exhibit32-1.htm | 3378 | 2023-04-10 14:53:38 |
| exhibit32-2.htm | 3417 | 2023-04-10 14:53:38 |
| FilingSummary.xml | 29793 | 2023-04-10 14:53:38 |
| Financial_Report.xlsx | 69277 | 2023-04-10 14:53:38 |
| form10q.htm | 1049711 | 2023-04-10 14:53:38 |
| form10q_htm.xml | 756434 | 2023-04-10 14:53:38 |
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| report.css | 2767 | 2023-04-10 14:53:38 |
| Show.js | 1085 | 2023-04-10 14:53:38 |