Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000897429-21-000056-index-headers.html | 2021-06-08 07:53:42 | |
| 0000897429-21-000056-index.html | 2021-06-08 07:53:42 | |
| 0000897429-21-000056.txt | 2021-06-08 07:53:42 | |
 0000897429-21-000056-xbrl.zip | 29342 | 2021-06-08 07:53:42 |
| chs-20210608.htm | 43040 | 2021-06-08 07:53:42 |
| chs-20210608.xsd | 1927 | 2021-06-08 07:53:42 |
| chs-20210608_htm.xml | 11003 | 2021-06-08 07:53:42 |
| chs-20210608_lab.xml | 24275 | 2021-06-08 07:53:42 |
| chs-20210608_pre.xml | 12659 | 2021-06-08 07:53:42 |
| erexhibit991q1fy2021.htm | 283827 | 2021-06-08 07:53:42 |
| FilingSummary.xml | 1651 | 2021-06-08 07:53:42 |
| Financial_Report.xlsx | 5665 | 2021-06-08 07:53:42 |
| MetaLinks.json | 17204 | 2021-06-08 07:53:42 |
| R1.htm | 38611 | 2021-06-08 07:53:42 |
| report.css | 2767 | 2021-06-08 07:53:42 |
| Show.js | 1085 | 2021-06-08 07:53:42 |
 updatedlogo-xfasxxfasonlya.jpg | 11072 | 2021-06-08 07:53:42 |