Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000794367-20-000110-index-headers.html | 2020-07-28 17:06:04 | |
| 0000794367-20-000110-index.html | 2020-07-28 17:06:04 | |
| 0000794367-20-000110.txt | 2020-07-28 17:06:04 | |
 0000794367-20-000110-xbrl.zip | 146424 | 2020-07-28 17:06:04 |
| exhibit41-2lindenture.htm | 885569 | 2020-07-28 17:06:04 |
| exhibit43-5thsupplemen.htm | 41497 | 2020-07-28 17:06:04 |
| FilingSummary.xml | 1933 | 2020-07-28 17:06:04 |
| Financial_Report.xlsx | 5427 | 2020-07-28 17:06:04 |
| m-20200728.xsd | 4777 | 2020-07-28 17:06:04 |
| m-20200728_cal.xml | 692 | 2020-07-28 17:06:04 |
| m-20200728_def.xml | 14680 | 2020-07-28 17:06:04 |
| m-20200728_lab.xml | 32006 | 2020-07-28 17:06:04 |
| m-20200728_pre.xml | 16537 | 2020-07-28 17:06:04 |
| m-ixbrl8xk7x28x2020.htm | 53658 | 2020-07-28 17:06:04 |
| m-ixbrl8xk7x28x2020_htm.xml | 4306 | 2020-07-28 17:06:04 |
| MetaLinks.json | 21671 | 2020-07-28 17:06:04 |
| R1.htm | 37154 | 2020-07-28 17:06:04 |
| report.css | 2767 | 2020-07-28 17:06:04 |
| Show.js | 1085 | 2020-07-28 17:06:04 |