Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000766404-22-000005-index-headers.html | 2022-06-10 17:24:47 | |
| 0000766404-22-000005-index.html | 2022-06-10 17:24:47 | |
| 0000766404-22-000005.txt | 2022-06-10 17:24:47 | |
 0000766404-22-000005-xbrl.zip | 66378 | 2022-06-10 17:24:47 |
| a2022q1-ex101.htm | 7297 | 2022-06-10 17:24:47 |
| a2022q1-ex311.htm | 9580 | 2022-06-10 17:24:47 |
| a2022q1-ex312.htm | 10457 | 2022-06-10 17:24:47 |
| a2022q1-ex321.htm | 7773 | 2022-06-10 17:24:47 |
| FilingSummary.xml | 7827 | 2022-06-10 17:24:47 |
| Financial_Report.xlsx | 20029 | 2022-06-10 17:24:47 |
| MetaLinks.json | 172156 | 2022-06-10 17:24:47 |
| msof-20220430.htm | 316385 | 2022-06-10 17:24:47 |
| msof-20220430.xsd | 8863 | 2022-06-10 17:24:47 |
| msof-20220430_cal.xml | 18140 | 2022-06-10 17:24:47 |
| msof-20220430_def.xml | 27894 | 2022-06-10 17:24:47 |
| msof-20220430_htm.xml | 120882 | 2022-06-10 17:24:47 |
| msof-20220430_lab.xml | 145060 | 2022-06-10 17:24:47 |
| msof-20220430_pre.xml | 88090 | 2022-06-10 17:24:47 |
| R1.htm | 50640 | 2022-06-10 17:24:47 |
| R10.htm | 6788 | 2022-06-10 17:24:47 |
| R11.htm | 24189 | 2022-06-10 17:24:47 |
| R2.htm | 57610 | 2022-06-10 17:24:47 |
| R3.htm | 19726 | 2022-06-10 17:24:47 |
| R4.htm | 64902 | 2022-06-10 17:24:47 |
| R5.htm | 30298 | 2022-06-10 17:24:47 |
| R6.htm | 43072 | 2022-06-10 17:24:47 |
| R7.htm | 16345 | 2022-06-10 17:24:47 |
| R8.htm | 5040 | 2022-06-10 17:24:47 |
| R9.htm | 25636 | 2022-06-10 17:24:47 |
| report.css | 2767 | 2022-06-10 17:24:47 |
| Show.js | 1085 | 2022-06-10 17:24:47 |