Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000897429-21-000063-index-headers.html | 2021-06-09 09:53:50 | |
| 0000897429-21-000063-index.html | 2021-06-09 09:53:50 | |
| 0000897429-21-000063.txt | 2021-06-09 09:53:50 | |
 0000897429-21-000063-xbrl.zip | 22802 | 2021-06-09 09:53:50 |
| chs-1q21transcript.htm | 53132 | 2021-06-09 09:53:50 |
| chs-20210608.htm | 43389 | 2021-06-09 09:53:50 |
| chs-20210608.xsd | 1927 | 2021-06-09 09:53:50 |
| chs-20210608_htm.xml | 11016 | 2021-06-09 09:53:50 |
| chs-20210608_lab.xml | 24275 | 2021-06-09 09:53:50 |
| chs-20210608_pre.xml | 12659 | 2021-06-09 09:53:50 |
| FilingSummary.xml | 1649 | 2021-06-09 09:53:50 |
| Financial_Report.xlsx | 5665 | 2021-06-09 09:53:50 |
 image_0.jpg | 332 | 2021-06-09 09:53:50 |
 image_3.jpg | 296481 | 2021-06-09 09:53:50 |
| MetaLinks.json | 17204 | 2021-06-09 09:53:50 |
| R1.htm | 38611 | 2021-06-09 09:53:50 |
| report.css | 2767 | 2021-06-09 09:53:50 |
| Show.js | 1085 | 2021-06-09 09:53:50 |