Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000897429-22-000053-index-headers.html | 2022-03-11 16:09:17 | |
| 0000897429-22-000053-index.html | 2022-03-11 16:09:17 | |
| 0000897429-22-000053.txt | 2022-03-11 16:09:17 | |
 0000897429-22-000053-xbrl.zip | 15535 | 2022-03-11 16:09:17 |
| chs-20220308.htm | 41146 | 2022-03-11 16:09:17 |
| chs-20220308.xsd | 1915 | 2022-03-11 16:09:17 |
| chs-20220308_htm.xml | 11077 | 2022-03-11 16:09:17 |
| chs-20220308_lab.xml | 24137 | 2022-03-11 16:09:17 |
| chs-20220308_pre.xml | 12521 | 2022-03-11 16:09:17 |
| chs-pressreleaseregardingb.htm | 12963 | 2022-03-11 16:09:17 |
| FilingSummary.xml | 1665 | 2022-03-11 16:09:17 |
| Financial_Report.xlsx | 5664 | 2022-03-11 16:09:17 |
 image_0.jpg | 92348 | 2022-03-11 16:09:17 |
| MetaLinks.json | 16633 | 2022-03-11 16:09:17 |
| R1.htm | 38574 | 2022-03-11 16:09:17 |
| report.css | 2767 | 2022-03-11 16:09:17 |
| Show.js | 1085 | 2022-03-11 16:09:17 |