Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-068680-index-headers.html | 2023-12-07 07:15:09 | |
| 0000950170-23-068680-index.html | 2023-12-07 07:15:09 | |
| 0000950170-23-068680.txt | 2023-12-07 07:15:09 | |
 0000950170-23-068680-xbrl.zip | 31037 | 2023-12-07 07:15:09 |
| FilingSummary.xml | 1731 | 2023-12-07 07:15:09 |
| Financial_Report.xlsx | 5723 | 2023-12-07 07:15:09 |
 img126477044_0.jpg | 5418 | 2023-12-07 07:15:09 |
| mei-20231207.htm | 46345 | 2023-12-07 07:15:09 |
| mei-20231207.xsd | 2463 | 2023-12-07 07:15:09 |
| mei-20231207_htm.xml | 4523 | 2023-12-07 07:15:09 |
| mei-20231207_lab.xml | 12798 | 2023-12-07 07:15:09 |
| mei-20231207_pre.xml | 9450 | 2023-12-07 07:15:09 |
| mei-ex99_1.htm | 651010 | 2023-12-07 07:15:09 |
| MetaLinks.json | 17511 | 2023-12-07 07:15:09 |
| R1.htm | 38113 | 2023-12-07 07:15:09 |
| report.css | 2767 | 2023-12-07 07:15:09 |
| Show.js | 1085 | 2023-12-07 07:15:09 |