Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-24-005196-index-headers.html | 2024-04-29 16:00:46 | |
| 0001654954-24-005196-index.html | 2024-04-29 16:00:46 | |
| 0001654954-24-005196.txt | 2024-04-29 16:00:46 | |
 0001654954-24-005196-xbrl.zip | 37253 | 2024-04-29 16:00:46 |
| eng-20231230.xsd | 5712 | 2024-04-29 16:00:46 |
| eng-20231230_cal.xml | 895 | 2024-04-29 16:00:46 |
| eng-20231230_def.xml | 2096 | 2024-04-29 16:00:46 |
| eng-20231230_lab.xml | 22721 | 2024-04-29 16:00:46 |
| eng-20231230_pre.xml | 14681 | 2024-04-29 16:00:46 |
| eng_10ka.htm | 413790 | 2024-04-29 16:00:46 |
| eng_10ka_htm.xml | 8271 | 2024-04-29 16:00:46 |
| eng_ex315.htm | 2820 | 2024-04-29 16:00:46 |
| eng_ex316.htm | 3179 | 2024-04-29 16:00:46 |
| FilingSummary.xml | 2507 | 2024-04-29 16:00:46 |
| Financial_Report.xlsx | 7334 | 2024-04-29 16:00:46 |
| MetaLinks.json | 26643 | 2024-04-29 16:00:46 |
| R1.htm | 71835 | 2024-04-29 16:00:46 |
| report.css | 2767 | 2024-04-29 16:00:46 |
| Show.js | 1085 | 2024-04-29 16:00:46 |