Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000897429-23-000006-index-headers.html | 2023-02-28 08:01:29 | |
| 0000897429-23-000006-index.html | 2023-02-28 08:01:29 | |
| 0000897429-23-000006.txt | 2023-02-28 08:01:29 | |
 0000897429-23-000006-xbrl.zip | 32921 | 2023-02-28 08:01:29 |
| chs-20230228.htm | 42262 | 2023-02-28 08:01:29 |
| chs-20230228.xsd | 1915 | 2023-02-28 08:01:29 |
| chs-20230228_htm.xml | 11933 | 2023-02-28 08:01:29 |
| chs-20230228_lab.xml | 24137 | 2023-02-28 08:01:29 |
| chs-20230228_pre.xml | 12521 | 2023-02-28 08:01:29 |
| erexhibit991q4fy2022.htm | 343147 | 2023-02-28 08:01:29 |
| FilingSummary.xml | 1656 | 2023-02-28 08:01:29 |
| Financial_Report.xlsx | 5685 | 2023-02-28 08:01:29 |
| MetaLinks.json | 17162 | 2023-02-28 08:01:29 |
| R1.htm | 38088 | 2023-02-28 08:01:29 |
| report.css | 2767 | 2023-02-28 08:01:29 |
| Show.js | 1085 | 2023-02-28 08:01:29 |
 updatedlogo-xfasxxfasonly.jpg | 11072 | 2023-02-28 08:01:29 |