Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-24-035074-index-headers.html | 2024-02-14 07:31:06 | |
| 0001193125-24-035074-index.html | 2024-02-14 07:31:06 | |
| 0001193125-24-035074.txt | 2024-02-14 07:31:06 | |
 0001193125-24-035074-xbrl.zip | 79700 | 2024-02-14 07:31:06 |
| d772510d8k.htm | 39961 | 2024-02-14 07:31:06 |
| d772510d8k_htm.xml | 5901 | 2024-02-14 07:31:06 |
| d772510dex101.htm | 180597 | 2024-02-14 07:31:06 |
| d772510dex102.htm | 30212 | 2024-02-14 07:31:06 |
| d772510dex991.htm | 10556 | 2024-02-14 07:31:06 |
| d772510dex992.htm | 10028 | 2024-02-14 07:31:06 |
| d772510dex993.htm | 51615 | 2024-02-14 07:31:06 |
| engn-20240213.xsd | 3520 | 2024-02-14 07:31:06 |
| engn-20240213_def.xml | 14196 | 2024-02-14 07:31:06 |
| engn-20240213_lab.xml | 23225 | 2024-02-14 07:31:06 |
| engn-20240213_pre.xml | 15044 | 2024-02-14 07:31:06 |
| FilingSummary.xml | 1765 | 2024-02-14 07:31:06 |
| Financial_Report.xlsx | 5883 | 2024-02-14 07:31:06 |
 g772510ex99_2p10g1.jpg | 284143 | 2024-02-14 07:31:06 |
 g772510ex99_2p11g1.jpg | 342266 | 2024-02-14 07:31:06 |
 g772510ex99_2p12g1.jpg | 409017 | 2024-02-14 07:31:06 |
 g772510ex99_2p13g1.jpg | 321247 | 2024-02-14 07:31:06 |
 g772510ex99_2p14g1.jpg | 211468 | 2024-02-14 07:31:06 |
 g772510ex99_2p15g1.jpg | 270289 | 2024-02-14 07:31:06 |
 g772510ex99_2p16g1.jpg | 231970 | 2024-02-14 07:31:06 |
 g772510ex99_2p17g1.jpg | 252736 | 2024-02-14 07:31:06 |
 g772510ex99_2p18g1.jpg | 212882 | 2024-02-14 07:31:06 |
 g772510ex99_2p19g1.jpg | 262653 | 2024-02-14 07:31:06 |
 g772510ex99_2p20g1.jpg | 227267 | 2024-02-14 07:31:06 |
 g772510ex99_2p21g1.jpg | 306105 | 2024-02-14 07:31:06 |
 g772510ex99_2p22g1.jpg | 247493 | 2024-02-14 07:31:06 |
 g772510ex99_2p23g1.jpg | 312139 | 2024-02-14 07:31:06 |
 g772510ex99_2p24g1.jpg | 313716 | 2024-02-14 07:31:06 |
 g772510ex99_2p25g1.jpg | 127834 | 2024-02-14 07:31:06 |
 g772510ex99_2p26g1.jpg | 95982 | 2024-02-14 07:31:06 |
 g772510ex99_2p27g1.jpg | 258596 | 2024-02-14 07:31:06 |
 g772510ex99_2p28g1.jpg | 222754 | 2024-02-14 07:31:06 |
 g772510ex99_2p29g1.jpg | 124335 | 2024-02-14 07:31:06 |
 g772510ex99_2p2g1.jpg | 679061 | 2024-02-14 07:31:06 |
 g772510ex99_2p30g1.jpg | 231328 | 2024-02-14 07:31:06 |
 g772510ex99_2p31g1.jpg | 282248 | 2024-02-14 07:31:06 |
 g772510ex99_2p32g1.jpg | 164239 | 2024-02-14 07:31:06 |
 g772510ex99_2p33g1.jpg | 251695 | 2024-02-14 07:31:06 |
 g772510ex99_2p34g1.jpg | 248472 | 2024-02-14 07:31:06 |
 g772510ex99_2p35g1.jpg | 260561 | 2024-02-14 07:31:06 |
 g772510ex99_2p36g1.jpg | 239579 | 2024-02-14 07:31:06 |
 g772510ex99_2p37g1.jpg | 314188 | 2024-02-14 07:31:06 |
 g772510ex99_2p38g1.jpg | 123504 | 2024-02-14 07:31:06 |
 g772510ex99_2p39g1.jpg | 277172 | 2024-02-14 07:31:06 |
 g772510ex99_2p3g1.jpg | 148754 | 2024-02-14 07:31:06 |
 g772510ex99_2p40g1.jpg | 248723 | 2024-02-14 07:31:06 |
 g772510ex99_2p41g1.jpg | 109297 | 2024-02-14 07:31:06 |
 g772510ex99_2p4g1.jpg | 365644 | 2024-02-14 07:31:06 |
 g772510ex99_2p5g1.jpg | 302730 | 2024-02-14 07:31:06 |
 g772510ex99_2p6g1.jpg | 264180 | 2024-02-14 07:31:06 |
 g772510ex99_2p7g1.jpg | 365270 | 2024-02-14 07:31:06 |
 g772510ex99_2p8g1.jpg | 241155 | 2024-02-14 07:31:06 |
 g772510ex99_2p9g1.jpg | 148986 | 2024-02-14 07:31:06 |
 g772510ex99_3p1g1.jpg | 131079 | 2024-02-14 07:31:06 |
 g772510g0214073902145.jpg | 3546 | 2024-02-14 07:31:06 |
 g772510g0214115930314.jpg | 3637 | 2024-02-14 07:31:06 |
| MetaLinks.json | 22966 | 2024-02-14 07:31:06 |
| R1.htm | 45253 | 2024-02-14 07:31:06 |
| report.css | 2767 | 2024-02-14 07:31:06 |
| Show.js | 1085 | 2024-02-14 07:31:06 |