Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-21-023060-index-headers.html | 2021-11-12 12:28:23 | |
| 0001628280-21-023060-index.html | 2021-11-12 12:28:23 | |
| 0001628280-21-023060.txt | 2021-11-12 12:28:23 | |
 0001628280-21-023060-xbrl.zip | 291199 | 2021-11-12 12:28:23 |
| csu-20210930.htm | 1390615 | 2021-11-12 12:28:23 |
| csu-20210930.xsd | 51457 | 2021-11-12 12:28:23 |
| csu-20210930xex311.htm | 9722 | 2021-11-12 12:28:23 |
| csu-20210930xex312.htm | 9743 | 2021-11-12 12:28:23 |
| csu-20210930xex321.htm | 4197 | 2021-11-12 12:28:23 |
| csu-20210930xex322.htm | 4285 | 2021-11-12 12:28:23 |
| csu-20210930_cal.xml | 75653 | 2021-11-12 12:28:23 |
| csu-20210930_def.xml | 302917 | 2021-11-12 12:28:23 |
 csu-20210930_g1.jpg | 1630 | 2021-11-12 12:28:23 |
| csu-20210930_htm.xml | 1102620 | 2021-11-12 12:28:23 |
| csu-20210930_lab.xml | 634903 | 2021-11-12 12:28:23 |
| csu-20210930_pre.xml | 452989 | 2021-11-12 12:28:23 |
| FilingSummary.xml | 29984 | 2021-11-12 12:28:23 |
| Financial_Report.xlsx | 94301 | 2021-11-12 12:28:23 |
| MetaLinks.json | 595352 | 2021-11-12 12:28:23 |
| R1.htm | 53817 | 2021-11-12 12:28:23 |
| R10.htm | 10051 | 2021-11-12 12:28:23 |
| R11.htm | 10597 | 2021-11-12 12:28:23 |
| R12.htm | 17991 | 2021-11-12 12:28:23 |
| R13.htm | 62382 | 2021-11-12 12:28:23 |
| R14.htm | 9573 | 2021-11-12 12:28:23 |
| R15.htm | 27605 | 2021-11-12 12:28:23 |
| R16.htm | 41700 | 2021-11-12 12:28:23 |
| R17.htm | 7219 | 2021-11-12 12:28:23 |
| R18.htm | 24520 | 2021-11-12 12:28:23 |
| R19.htm | 5488 | 2021-11-12 12:28:23 |
| R2.htm | 83156 | 2021-11-12 12:28:23 |
| R20.htm | 25673 | 2021-11-12 12:28:23 |
| R21.htm | 76508 | 2021-11-12 12:28:23 |
| R22.htm | 12563 | 2021-11-12 12:28:23 |
| R23.htm | 85683 | 2021-11-12 12:28:23 |
| R24.htm | 31825 | 2021-11-12 12:28:23 |
| R25.htm | 17104 | 2021-11-12 12:28:23 |
| R26.htm | 16993 | 2021-11-12 12:28:23 |
| R27.htm | 15508 | 2021-11-12 12:28:23 |
| R28.htm | 57930 | 2021-11-12 12:28:23 |
| R29.htm | 14094 | 2021-11-12 12:28:23 |
| R3.htm | 19046 | 2021-11-12 12:28:23 |
| R30.htm | 63704 | 2021-11-12 12:28:23 |
| R31.htm | 18490 | 2021-11-12 12:28:23 |
| R32.htm | 95502 | 2021-11-12 12:28:23 |
| R33.htm | 12429 | 2021-11-12 12:28:23 |
| R34.htm | 53600 | 2021-11-12 12:28:23 |
| R35.htm | 37019 | 2021-11-12 12:28:23 |
| R36.htm | 15825 | 2021-11-12 12:28:23 |
| R37.htm | 119998 | 2021-11-12 12:28:23 |
| R38.htm | 23076 | 2021-11-12 12:28:23 |
| R39.htm | 208719 | 2021-11-12 12:28:23 |
| R4.htm | 91255 | 2021-11-12 12:28:23 |
| R40.htm | 18488 | 2021-11-12 12:28:23 |
| R41.htm | 65814 | 2021-11-12 12:28:23 |
| R42.htm | 12595 | 2021-11-12 12:28:23 |
| R43.htm | 13361 | 2021-11-12 12:28:23 |
| R44.htm | 17403 | 2021-11-12 12:28:23 |
| R45.htm | 22535 | 2021-11-12 12:28:23 |
| R46.htm | 3865 | 2021-11-12 12:28:23 |
| R47.htm | 30040 | 2021-11-12 12:28:23 |
| R48.htm | 55202 | 2021-11-12 12:28:23 |
| R49.htm | 74334 | 2021-11-12 12:28:23 |
| R5.htm | 4330 | 2021-11-12 12:28:23 |
| R6.htm | 53928 | 2021-11-12 12:28:23 |
| R7.htm | 4377 | 2021-11-12 12:28:23 |
| R8.htm | 89947 | 2021-11-12 12:28:23 |
| R9.htm | 7985 | 2021-11-12 12:28:23 |
| report.css | 2767 | 2021-11-12 12:28:23 |
| Show.js | 1085 | 2021-11-12 12:28:23 |