Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000723733-21-000005-index-headers.html | 2021-06-11 16:52:36 | |
| 0000723733-21-000005-index.html | 2021-06-11 16:52:36 | |
| 0000723733-21-000005.txt | 2021-06-11 16:52:36 | |
 0000723733-21-000005-xbrl.zip | 62177 | 2021-06-11 16:52:36 |
| FilingSummary.xml | 7273 | 2021-06-11 16:52:36 |
| Financial_Report.xlsx | 18378 | 2021-06-11 16:52:36 |
| MetaLinks.json | 154563 | 2021-06-11 16:52:36 |
| multi-20210430.htm | 306031 | 2021-06-11 16:52:36 |
| multi-20210430.xsd | 7261 | 2021-06-11 16:52:36 |
| multi-20210430_cal.xml | 18850 | 2021-06-11 16:52:36 |
| multi-20210430_def.xml | 16508 | 2021-06-11 16:52:36 |
| multi-20210430_htm.xml | 108442 | 2021-06-11 16:52:36 |
| multi-20210430_lab.xml | 132651 | 2021-06-11 16:52:36 |
| multi-20210430_pre.xml | 76461 | 2021-06-11 16:52:36 |
| q12021ex311.htm | 10060 | 2021-06-11 16:52:36 |
| q12021ex312.htm | 10560 | 2021-06-11 16:52:36 |
| q12021ex321.htm | 4487 | 2021-06-11 16:52:36 |
| q12021ex322.htm | 4497 | 2021-06-11 16:52:36 |
| R1.htm | 50529 | 2021-06-11 16:52:36 |
| R10.htm | 15202 | 2021-06-11 16:52:36 |
| R2.htm | 49052 | 2021-06-11 16:52:36 |
| R3.htm | 19192 | 2021-06-11 16:52:36 |
| R4.htm | 43859 | 2021-06-11 16:52:36 |
| R5.htm | 28919 | 2021-06-11 16:52:36 |
| R6.htm | 37805 | 2021-06-11 16:52:36 |
| R7.htm | 14408 | 2021-06-11 16:52:36 |
| R8.htm | 6021 | 2021-06-11 16:52:36 |
| R9.htm | 23544 | 2021-06-11 16:52:36 |
| report.css | 2767 | 2021-06-11 16:52:36 |
| Show.js | 1085 | 2021-06-11 16:52:36 |