Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000897429-21-000126-index-headers.html | 2021-11-30 07:15:38 | |
| 0000897429-21-000126-index.html | 2021-11-30 07:15:38 | |
| 0000897429-21-000126.txt | 2021-11-30 07:15:38 | |
 0000897429-21-000126-xbrl.zip | 35496 | 2021-11-30 07:15:38 |
| chs-20211130.htm | 43142 | 2021-11-30 07:15:38 |
| chs-20211130.xsd | 1915 | 2021-11-30 07:15:38 |
| chs-20211130_htm.xml | 11061 | 2021-11-30 07:15:38 |
| chs-20211130_lab.xml | 24137 | 2021-11-30 07:15:38 |
| chs-20211130_pre.xml | 12521 | 2021-11-30 07:15:38 |
| erexhibit991q3fy2021.htm | 427927 | 2021-11-30 07:15:38 |
| FilingSummary.xml | 1645 | 2021-11-30 07:15:38 |
| Financial_Report.xlsx | 5663 | 2021-11-30 07:15:38 |
| MetaLinks.json | 16632 | 2021-11-30 07:15:38 |
| R1.htm | 38571 | 2021-11-30 07:15:38 |
| report.css | 2767 | 2021-11-30 07:15:38 |
| Show.js | 1085 | 2021-11-30 07:15:38 |
 updatedlogo-xfasxxfasonly.jpg | 11072 | 2021-11-30 07:15:38 |