Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000766404-20-000005-index-headers.html | 2020-06-12 17:03:09 | |
| 0000766404-20-000005-index.html | 2020-06-12 17:03:09 | |
| 0000766404-20-000005.txt | 2020-06-12 17:03:09 | |
 0000766404-20-000005-xbrl.zip | 63588 | 2020-06-12 17:03:09 |
| a2020q1-ex311.htm | 9981 | 2020-06-12 17:03:09 |
| a2020q1-ex312.htm | 11576 | 2020-06-12 17:03:09 |
| a2020q1-ex321.htm | 5432 | 2020-06-12 17:03:09 |
| a2020q1-ex322.htm | 5356 | 2020-06-12 17:03:09 |
| FilingSummary.xml | 7162 | 2020-06-12 17:03:09 |
| Financial_Report.xlsx | 16112 | 2020-06-12 17:03:09 |
| MetaLinks.json | 133448 | 2020-06-12 17:03:09 |
| msof-20200430.htm | 387596 | 2020-06-12 17:03:09 |
| msof-20200430.xsd | 8177 | 2020-06-12 17:03:09 |
| msof-20200430_cal.xml | 18827 | 2020-06-12 17:03:09 |
| msof-20200430_def.xml | 20015 | 2020-06-12 17:03:09 |
| msof-20200430_htm.xml | 105740 | 2020-06-12 17:03:09 |
| msof-20200430_lab.xml | 129419 | 2020-06-12 17:03:09 |
| msof-20200430_pre.xml | 73698 | 2020-06-12 17:03:09 |
| R1.htm | 47288 | 2020-06-12 17:03:09 |
| R10.htm | 12690 | 2020-06-12 17:03:09 |
| R2.htm | 35685 | 2020-06-12 17:03:09 |
| R3.htm | 18991 | 2020-06-12 17:03:09 |
| R4.htm | 31453 | 2020-06-12 17:03:09 |
| R5.htm | 20556 | 2020-06-12 17:03:09 |
| R6.htm | 28253 | 2020-06-12 17:03:09 |
| R7.htm | 15404 | 2020-06-12 17:03:09 |
| R8.htm | 4876 | 2020-06-12 17:03:09 |
| R9.htm | 24110 | 2020-06-12 17:03:09 |
| report.css | 2767 | 2020-06-12 17:03:09 |
| Show.js | 1085 | 2020-06-12 17:03:09 |