Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000897429-21-000113-index-headers.html | 2021-09-20 16:07:54 | |
| 0000897429-21-000113-index.html | 2021-09-20 16:07:54 | |
| 0000897429-21-000113.txt | 2021-09-20 16:07:54 | |
 0000897429-21-000113-xbrl.zip | 14909 | 2021-09-20 16:07:54 |
| chs-20210914.htm | 45487 | 2021-09-20 16:07:54 |
| chs-20210914.xsd | 1915 | 2021-09-20 16:07:54 |
| chs-20210914_htm.xml | 11090 | 2021-09-20 16:07:54 |
| chs-20210914_lab.xml | 24137 | 2021-09-20 16:07:54 |
| chs-20210914_pre.xml | 12521 | 2021-09-20 16:07:54 |
| exhibit101-finalsecondamen.htm | 22092 | 2021-09-20 16:07:54 |
| FilingSummary.xml | 1651 | 2021-09-20 16:07:54 |
| Financial_Report.xlsx | 5663 | 2021-09-20 16:07:54 |
| MetaLinks.json | 16632 | 2021-09-20 16:07:54 |
| R1.htm | 38571 | 2021-09-20 16:07:54 |
| report.css | 2767 | 2021-09-20 16:07:54 |
| Show.js | 1084 | 2021-09-20 16:07:54 |