Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-25-094822-index-headers.html | 2025-07-09 16:47:41 | |
| 0000950170-25-094822-index.html | 2025-07-09 16:47:41 | |
| 0000950170-25-094822.txt | 2025-07-09 16:47:41 | |
 0000950170-25-094822-xbrl.zip | 1125505 | 2025-07-09 16:47:41 |
| FilingSummary.xml | 71620 | 2025-07-09 16:47:41 |
 img75400133_0.jpg | 684695 | 2025-07-09 16:47:41 |
| mei-20250503.htm | 5074139 | 2025-07-09 16:47:41 |
| mei-20250503.xsd | 2285037 | 2025-07-09 16:47:41 |
| mei-20250503_htm.xml | 5720284 | 2025-07-09 16:47:41 |
| mei-ex10_45.htm | 2212889 | 2025-07-09 16:47:41 |
| mei-ex19.htm | 48324 | 2025-07-09 16:47:41 |
| mei-ex21.htm | 44594 | 2025-07-09 16:47:41 |
| mei-ex23.htm | 8518 | 2025-07-09 16:47:41 |
| mei-ex31_1.htm | 16446 | 2025-07-09 16:47:41 |
| mei-ex31_2.htm | 16425 | 2025-07-09 16:47:41 |
| mei-ex32.htm | 13532 | 2025-07-09 16:47:41 |
| MetaLinks.json | 1531220 | 2025-07-09 16:47:41 |
| R1.htm | 76094 | 2025-07-09 16:47:41 |
| R10.htm | 8464 | 2025-07-09 16:47:41 |
| R100.htm | 98785 | 2025-07-09 16:47:41 |
| R101.htm | 29108 | 2025-07-09 16:47:41 |
| R102.htm | 17023 | 2025-07-09 16:47:41 |
| R103.htm | 9052 | 2025-07-09 16:47:41 |
| R104.htm | 11722 | 2025-07-09 16:47:41 |
| R105.htm | 20172 | 2025-07-09 16:47:41 |
| R106.htm | 7414 | 2025-07-09 16:47:41 |
| R107.htm | 20327 | 2025-07-09 16:47:41 |
| R11.htm | 84873 | 2025-07-09 16:47:41 |
| R12.htm | 235631 | 2025-07-09 16:47:41 |
| R13.htm | 62994 | 2025-07-09 16:47:41 |
| R14.htm | 89511 | 2025-07-09 16:47:41 |
| R15.htm | 28489 | 2025-07-09 16:47:41 |
| R16.htm | 36021 | 2025-07-09 16:47:41 |
| R17.htm | 207054 | 2025-07-09 16:47:41 |
| R18.htm | 81029 | 2025-07-09 16:47:41 |
| R19.htm | 14328 | 2025-07-09 16:47:41 |
| R2.htm | 132923 | 2025-07-09 16:47:41 |
| R20.htm | 76580 | 2025-07-09 16:47:41 |
| R21.htm | 304757 | 2025-07-09 16:47:41 |
| R22.htm | 30356 | 2025-07-09 16:47:41 |
| R23.htm | 415910 | 2025-07-09 16:47:41 |
| R24.htm | 71823 | 2025-07-09 16:47:41 |
| R25.htm | 550117 | 2025-07-09 16:47:41 |
| R26.htm | 94943 | 2025-07-09 16:47:41 |
| R27.htm | 9437 | 2025-07-09 16:47:41 |
| R28.htm | 118009 | 2025-07-09 16:47:41 |
| R29.htm | 150182 | 2025-07-09 16:47:41 |
| R3.htm | 10557 | 2025-07-09 16:47:41 |
| R30.htm | 20052 | 2025-07-09 16:47:41 |
| R31.htm | 224525 | 2025-07-09 16:47:41 |
| R32.htm | 52943 | 2025-07-09 16:47:41 |
| R33.htm | 87367 | 2025-07-09 16:47:41 |
| R34.htm | 28929 | 2025-07-09 16:47:41 |
| R35.htm | 31105 | 2025-07-09 16:47:41 |
| R36.htm | 203290 | 2025-07-09 16:47:41 |
| R37.htm | 62301 | 2025-07-09 16:47:41 |
| R38.htm | 48839 | 2025-07-09 16:47:41 |
| R39.htm | 286961 | 2025-07-09 16:47:41 |
| R4.htm | 75233 | 2025-07-09 16:47:41 |
| R40.htm | 415601 | 2025-07-09 16:47:41 |
| R41.htm | 70285 | 2025-07-09 16:47:41 |
| R42.htm | 540238 | 2025-07-09 16:47:41 |
| R43.htm | 92036 | 2025-07-09 16:47:41 |
| R44.htm | 9725 | 2025-07-09 16:47:41 |
| R45.htm | 5772 | 2025-07-09 16:47:41 |
| R46.htm | 10768 | 2025-07-09 16:47:41 |
| R47.htm | 11254 | 2025-07-09 16:47:41 |
| R48.htm | 13798 | 2025-07-09 16:47:41 |
| R49.htm | 4587 | 2025-07-09 16:47:41 |
| R5.htm | 31203 | 2025-07-09 16:47:41 |
| R50.htm | 8765 | 2025-07-09 16:47:41 |
| R51.htm | 7459 | 2025-07-09 16:47:41 |
| R52.htm | 5618 | 2025-07-09 16:47:41 |
| R53.htm | 7972 | 2025-07-09 16:47:41 |
| R54.htm | 5643 | 2025-07-09 16:47:41 |
| R55.htm | 7113 | 2025-07-09 16:47:41 |
| R56.htm | 52727 | 2025-07-09 16:47:41 |
| R57.htm | 34102 | 2025-07-09 16:47:41 |
| R58.htm | 42747 | 2025-07-09 16:47:41 |
| R59.htm | 14960 | 2025-07-09 16:47:41 |
| R6.htm | 71611 | 2025-07-09 16:47:41 |
| R60.htm | 4791 | 2025-07-09 16:47:41 |
| R61.htm | 11485 | 2025-07-09 16:47:41 |
| R62.htm | 22080 | 2025-07-09 16:47:41 |
| R63.htm | 15966 | 2025-07-09 16:47:41 |
| R64.htm | 19721 | 2025-07-09 16:47:41 |
| R65.htm | 14813 | 2025-07-09 16:47:41 |
| R66.htm | 33095 | 2025-07-09 16:47:41 |
| R67.htm | 16693 | 2025-07-09 16:47:41 |
| R68.htm | 19123 | 2025-07-09 16:47:41 |
| R69.htm | 29910 | 2025-07-09 16:47:41 |
| R7.htm | 106800 | 2025-07-09 16:47:41 |
| R70.htm | 20602 | 2025-07-09 16:47:41 |
| R71.htm | 41817 | 2025-07-09 16:47:41 |
| R72.htm | 18857 | 2025-07-09 16:47:41 |
| R73.htm | 10004 | 2025-07-09 16:47:41 |
| R74.htm | 25385 | 2025-07-09 16:47:41 |
| R75.htm | 25893 | 2025-07-09 16:47:41 |
| R76.htm | 90581 | 2025-07-09 16:47:41 |
| R77.htm | 20177 | 2025-07-09 16:47:41 |
| R78.htm | 20069 | 2025-07-09 16:47:41 |
| R79.htm | 23661 | 2025-07-09 16:47:41 |
| R8.htm | 39810 | 2025-07-09 16:47:41 |
| R80.htm | 47216 | 2025-07-09 16:47:41 |
| R81.htm | 59593 | 2025-07-09 16:47:41 |
| R82.htm | 50009 | 2025-07-09 16:47:41 |
| R83.htm | 10016 | 2025-07-09 16:47:41 |
| R84.htm | 37090 | 2025-07-09 16:47:41 |
| R85.htm | 21659 | 2025-07-09 16:47:41 |
| R86.htm | 12641 | 2025-07-09 16:47:41 |
| R87.htm | 14928 | 2025-07-09 16:47:41 |
| R88.htm | 38270 | 2025-07-09 16:47:41 |
| R89.htm | 21846 | 2025-07-09 16:47:41 |
| R9.htm | 14619 | 2025-07-09 16:47:41 |
| R90.htm | 23811 | 2025-07-09 16:47:41 |
| R91.htm | 47258 | 2025-07-09 16:47:41 |
| R92.htm | 40625 | 2025-07-09 16:47:41 |
| R93.htm | 11492 | 2025-07-09 16:47:41 |
| R94.htm | 25038 | 2025-07-09 16:47:41 |
| R95.htm | 28168 | 2025-07-09 16:47:41 |
| R96.htm | 26497 | 2025-07-09 16:47:41 |
| R97.htm | 43587 | 2025-07-09 16:47:41 |
| R98.htm | 4716 | 2025-07-09 16:47:41 |
| R99.htm | 7949 | 2025-07-09 16:47:41 |
| report.css | 2768 | 2025-07-09 16:47:41 |
| Show.js | 1086 | 2025-07-09 16:47:41 |