Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-032873-index-headers.html | 2023-07-13 17:16:45 | |
| 0000950170-23-032873-index.html | 2023-07-13 17:16:45 | |
| 0000950170-23-032873.txt | 2023-07-13 17:16:45 | |
 0000950170-23-032873-xbrl.zip | 13905 | 2023-07-13 17:16:45 |
| FilingSummary.xml | 1730 | 2023-07-13 17:16:45 |
| Financial_Report.xlsx | 5728 | 2023-07-13 17:16:45 |
 img126477044_0.jpg | 5418 | 2023-07-13 17:16:45 |
| mei-20230711.htm | 62322 | 2023-07-13 17:16:45 |
| mei-20230711.xsd | 2463 | 2023-07-13 17:16:45 |
| mei-20230711_htm.xml | 4523 | 2023-07-13 17:16:45 |
| mei-20230711_lab.xml | 12806 | 2023-07-13 17:16:45 |
| mei-20230711_pre.xml | 9450 | 2023-07-13 17:16:45 |
| mei-ex99_1.htm | 47886 | 2023-07-13 17:16:45 |
| MetaLinks.json | 17519 | 2023-07-13 17:16:45 |
| R1.htm | 38120 | 2023-07-13 17:16:45 |
| report.css | 2767 | 2023-07-13 17:16:45 |
| Show.js | 1085 | 2023-07-13 17:16:45 |