Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-010652-index-headers.html | 2023-03-29 17:03:10 | |
| 0000950170-23-010652-index.html | 2023-03-29 17:03:10 | |
| 0000950170-23-010652.txt | 2023-03-29 17:03:10 | |
 0000950170-23-010652-xbrl.zip | 17710 | 2023-03-29 17:03:10 |
| FilingSummary.xml | 1730 | 2023-03-29 17:03:10 |
| Financial_Report.xlsx | 5729 | 2023-03-29 17:03:10 |
| mei-20230315.htm | 58080 | 2023-03-29 17:03:10 |
| mei-20230315.xsd | 2463 | 2023-03-29 17:03:10 |
| mei-20230315_htm.xml | 4523 | 2023-03-29 17:03:10 |
| mei-20230315_lab.xml | 12806 | 2023-03-29 17:03:10 |
| mei-20230315_pre.xml | 9450 | 2023-03-29 17:03:10 |
| mei-ex10_1.htm | 69535 | 2023-03-29 17:03:10 |
| MetaLinks.json | 17459 | 2023-03-29 17:03:10 |
| R1.htm | 38120 | 2023-03-29 17:03:10 |
| report.css | 2767 | 2023-03-29 17:03:10 |
| Show.js | 1084 | 2023-03-29 17:03:10 |