Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-19-008523-index-headers.html | 2019-09-06 16:31:06 | |
| 0001558370-19-008523-index.html | 2019-09-06 16:31:06 | |
| 0001558370-19-008523.txt | 2019-09-06 16:31:06 | |
 0001558370-19-008523-xbrl.zip | 38513 | 2019-09-06 16:31:06 |
| FilingSummary.xml | 10581 | 2019-09-06 16:31:06 |
| Financial_Report.xlsx | 21462 | 2019-09-06 16:31:06 |
| msb-20190731.xml | 468741 | 2019-09-06 16:31:06 |
| msb-20190731.xsd | 20768 | 2019-09-06 16:31:06 |
| msb-20190731ex9919f5d8c.htm | 6554 | 2019-09-06 16:31:06 |
| msb-20190731x10q.htm | 878974 | 2019-09-06 16:31:06 |
| msb-20190731xex31.htm | 16627 | 2019-09-06 16:31:06 |
| msb-20190731xex32.htm | 8024 | 2019-09-06 16:31:06 |
| msb-20190731_cal.xml | 21388 | 2019-09-06 16:31:06 |
| msb-20190731_def.xml | 19194 | 2019-09-06 16:31:06 |
| msb-20190731_lab.xml | 122530 | 2019-09-06 16:31:06 |
| msb-20190731_pre.xml | 74946 | 2019-09-06 16:31:06 |
| R1.htm | 29243 | 2019-09-06 16:31:06 |
| R10.htm | 4954 | 2019-09-06 16:31:06 |
| R11.htm | 34571 | 2019-09-06 16:31:06 |
| R12.htm | 151911 | 2019-09-06 16:31:06 |
| R13.htm | 5235 | 2019-09-06 16:31:06 |
| R14.htm | 34594 | 2019-09-06 16:31:06 |
| R15.htm | 4118 | 2019-09-06 16:31:06 |
| R16.htm | 33129 | 2019-09-06 16:31:06 |
| R2.htm | 26765 | 2019-09-06 16:31:06 |
| R3.htm | 43811 | 2019-09-06 16:31:06 |
| R4.htm | 4030 | 2019-09-06 16:31:06 |
| R5.htm | 46616 | 2019-09-06 16:31:06 |
| R6.htm | 6553 | 2019-09-06 16:31:06 |
| R7.htm | 46849 | 2019-09-06 16:31:06 |
| R8.htm | 5689 | 2019-09-06 16:31:06 |
| R9.htm | 157419 | 2019-09-06 16:31:06 |
| report.css | 2767 | 2019-09-06 16:31:06 |
| Show.js | 1085 | 2019-09-06 16:31:06 |