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| 0000065270-17-000038-index.html | 2017-12-07 07:07:45 | |
| 0000065270-17-000038.txt | 2017-12-07 07:07:45 | |
 0000065270-17-000038-xbrl.zip | 131144 | 2017-12-07 07:07:45 |
| FilingSummary.xml | 23879 | 2017-12-07 07:07:45 |
| Financial_Report.xlsx | 55271 | 2017-12-07 07:07:45 |
| mei-20171028.xml | 1067311 | 2017-12-07 07:07:45 |
| mei-20171028.xsd | 31323 | 2017-12-07 07:07:45 |
| mei-20171028_cal.xml | 73602 | 2017-12-07 07:07:45 |
| mei-20171028_def.xml | 126161 | 2017-12-07 07:07:45 |
| mei-20171028_lab.xml | 420929 | 2017-12-07 07:07:45 |
| mei-20171028_pre.xml | 239105 | 2017-12-07 07:07:45 |
| mei1028201710qq2.htm | 1406054 | 2017-12-07 07:07:45 |
| meiexhibit31110282017.htm | 15272 | 2017-12-07 07:07:45 |
| meiexhibit31210282017.htm | 15247 | 2017-12-07 07:07:45 |
| meiexhibit3210282017.htm | 8743 | 2017-12-07 07:07:45 |
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| R9.htm | 64971 | 2017-12-07 07:07:45 |
| report.css | 2767 | 2017-12-07 07:07:45 |
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