Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000723733-20-000005-index-headers.html | 2020-06-12 17:08:39 | |
| 0000723733-20-000005-index.html | 2020-06-12 17:08:39 | |
| 0000723733-20-000005.txt | 2020-06-12 17:08:39 | |
 0000723733-20-000005-xbrl.zip | 63494 | 2020-06-12 17:08:39 |
| FilingSummary.xml | 7171 | 2020-06-12 17:08:39 |
| Financial_Report.xlsx | 15905 | 2020-06-12 17:08:39 |
| MetaLinks.json | 136667 | 2020-06-12 17:08:39 |
| multi-20200430.htm | 385143 | 2020-06-12 17:08:39 |
| multi-20200430.xsd | 8186 | 2020-06-12 17:08:39 |
| multi-20200430_cal.xml | 19676 | 2020-06-12 17:08:39 |
| multi-20200430_def.xml | 20237 | 2020-06-12 17:08:39 |
| multi-20200430_htm.xml | 107191 | 2020-06-12 17:08:39 |
| multi-20200430_lab.xml | 130864 | 2020-06-12 17:08:39 |
| multi-20200430_pre.xml | 73810 | 2020-06-12 17:08:39 |
| q12020ex311.htm | 10001 | 2020-06-12 17:08:39 |
| q12020ex312.htm | 11578 | 2020-06-12 17:08:39 |
| q12020ex321.htm | 5638 | 2020-06-12 17:08:39 |
| q12020ex322.htm | 5365 | 2020-06-12 17:08:39 |
| R1.htm | 47293 | 2020-06-12 17:08:39 |
| R10.htm | 12691 | 2020-06-12 17:08:39 |
| R2.htm | 35198 | 2020-06-12 17:08:39 |
| R3.htm | 19171 | 2020-06-12 17:08:39 |
| R4.htm | 33969 | 2020-06-12 17:08:39 |
| R5.htm | 19943 | 2020-06-12 17:08:39 |
| R6.htm | 28863 | 2020-06-12 17:08:39 |
| R7.htm | 15201 | 2020-06-12 17:08:39 |
| R8.htm | 4870 | 2020-06-12 17:08:39 |
| R9.htm | 23929 | 2020-06-12 17:08:39 |
| report.css | 2767 | 2020-06-12 17:08:39 |
| Show.js | 1085 | 2020-06-12 17:08:39 |