Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-20-032122-index-headers.html | 2020-07-09 16:00:20 | |
| 0001564590-20-032122-index.html | 2020-07-09 16:00:20 | |
| 0001564590-20-032122.txt | 2020-07-09 16:00:20 | |
 0001564590-20-032122-xbrl.zip | 21284 | 2020-07-09 16:00:20 |
| FilingSummary.xml | 1674 | 2020-07-09 16:00:20 |
| Financial_Report.xlsx | 5447 | 2020-07-09 16:00:20 |
| mei-20200705.xsd | 5710 | 2020-07-09 16:00:20 |
| mei-20200705_lab.xml | 18719 | 2020-07-09 16:00:20 |
| mei-20200705_pre.xml | 11113 | 2020-07-09 16:00:20 |
| mei-8k_20200705.htm | 41229 | 2020-07-09 16:00:20 |
| mei-8k_20200705_htm.xml | 3411 | 2020-07-09 16:00:20 |
| mei-ex101_6.htm | 62314 | 2020-07-09 16:00:20 |
| MetaLinks.json | 18699 | 2020-07-09 16:00:20 |
| R1.htm | 38604 | 2020-07-09 16:00:20 |
| report.css | 2767 | 2020-07-09 16:00:20 |
| Show.js | 1084 | 2020-07-09 16:00:20 |