Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-23-008647-index-headers.html | 2023-07-03 07:05:50 | |
| 0001654954-23-008647-index.html | 2023-07-03 07:05:50 | |
| 0001654954-23-008647.txt | 2023-07-03 07:05:50 | |
 0001654954-23-008647-xbrl.zip | 11285 | 2023-07-03 07:05:50 |
| eng-20230629.xsd | 5712 | 2023-07-03 07:05:50 |
| eng-20230629_cal.xml | 895 | 2023-07-03 07:05:50 |
| eng-20230629_def.xml | 2096 | 2023-07-03 07:05:50 |
| eng-20230629_lab.xml | 14667 | 2023-07-03 07:05:50 |
| eng-20230629_pre.xml | 9272 | 2023-07-03 07:05:50 |
| eng_8k.htm | 49504 | 2023-07-03 07:05:50 |
| eng_8k_htm.xml | 3610 | 2023-07-03 07:05:50 |
| eng_ex31.htm | 3266 | 2023-07-03 07:05:50 |
 eng_ex31img1.jpg | 139178 | 2023-07-03 07:05:50 |
 eng_ex31img2.jpg | 214866 | 2023-07-03 07:05:50 |
 eng_ex31img3.jpg | 159730 | 2023-07-03 07:05:50 |
 eng_ex31img4.jpg | 84524 | 2023-07-03 07:05:50 |
 eng_ex31img5.jpg | 174358 | 2023-07-03 07:05:50 |
| FilingSummary.xml | 1676 | 2023-07-03 07:05:50 |
| Financial_Report.xlsx | 5693 | 2023-07-03 07:05:50 |
| MetaLinks.json | 17469 | 2023-07-03 07:05:50 |
| R1.htm | 39598 | 2023-07-03 07:05:50 |
| report.css | 2767 | 2023-07-03 07:05:50 |
| Show.js | 1085 | 2023-07-03 07:05:50 |