Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-25-001796-index-headers.html | 2025-02-21 17:00:36 | |
| 0001654954-25-001796-index.html | 2025-02-21 17:00:36 | |
| 0001654954-25-001796.txt | 2025-02-21 17:00:36 | |
 0001654954-25-001796-xbrl.zip | 10263 | 2025-02-21 17:00:36 |
| eng-20250219.xsd | 5866 | 2025-02-21 17:00:36 |
| eng-20250219_cal.xml | 895 | 2025-02-21 17:00:36 |
| eng-20250219_def.xml | 2096 | 2025-02-21 17:00:36 |
| eng-20250219_lab.xml | 14667 | 2025-02-21 17:00:36 |
| eng-20250219_pre.xml | 9272 | 2025-02-21 17:00:36 |
| eng_8k.htm | 28583 | 2025-02-21 17:00:36 |
| eng_8k_htm.xml | 3909 | 2025-02-21 17:00:36 |
| FilingSummary.xml | 1681 | 2025-02-21 17:00:36 |
| Financial_Report.xlsx | 5693 | 2025-02-21 17:00:36 |
| MetaLinks.json | 17520 | 2025-02-21 17:00:36 |
| R1.htm | 39597 | 2025-02-21 17:00:36 |
| report.css | 2767 | 2025-02-21 17:00:36 |
| Show.js | 1085 | 2025-02-21 17:00:36 |