Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-025914-index-headers.html | 2022-12-01 07:15:42 | |
| 0000950170-22-025914-index.html | 2022-12-01 07:15:42 | |
| 0000950170-22-025914.txt | 2022-12-01 07:15:42 | |
 0000950170-22-025914-xbrl.zip | 27678 | 2022-12-01 07:15:42 |
| FilingSummary.xml | 1732 | 2022-12-01 07:15:42 |
| Financial_Report.xlsx | 5726 | 2022-12-01 07:15:42 |
 img126477044_0.jpg | 5418 | 2022-12-01 07:15:42 |
| mei-20221201.htm | 56732 | 2022-12-01 07:15:42 |
| mei-20221201.xsd | 2463 | 2022-12-01 07:15:42 |
| mei-20221201_htm.xml | 4521 | 2022-12-01 07:15:42 |
| mei-20221201_lab.xml | 12806 | 2022-12-01 07:15:42 |
| mei-20221201_pre.xml | 9450 | 2022-12-01 07:15:42 |
| mei-ex99_1.htm | 694122 | 2022-12-01 07:15:42 |
| MetaLinks.json | 16927 | 2022-12-01 07:15:42 |
| R1.htm | 38121 | 2022-12-01 07:15:42 |
| report.css | 2767 | 2022-12-01 07:15:42 |
| Show.js | 1085 | 2022-12-01 07:15:42 |