Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000019584-21-000007-index-headers.html | 2021-04-27 16:30:27 | |
| 0000019584-21-000007-index.html | 2021-04-27 16:30:27 | |
| 0000019584-21-000007.txt | 2021-04-27 16:30:27 | |
 0000019584-21-000007-xbrl.zip | 38073 | 2021-04-27 16:30:27 |
| che-20210427.xsd | 2488 | 2021-04-27 16:30:27 |
| che-20210427x8k.htm | 72576 | 2021-04-27 16:30:27 |
| che-20210427x8k_htm.xml | 4818 | 2021-04-27 16:30:27 |
| che-20210427xex99.htm | 1053529 | 2021-04-27 16:30:27 |
 che-20210427xex99g001.jpg | 16603 | 2021-04-27 16:30:27 |
| che-20210427_lab.xml | 20235 | 2021-04-27 16:30:27 |
| che-20210427_pre.xml | 11166 | 2021-04-27 16:30:27 |
| FilingSummary.xml | 1718 | 2021-04-27 16:30:27 |
| Financial_Report.xlsx | 5717 | 2021-04-27 16:30:27 |
| MetaLinks.json | 17799 | 2021-04-27 16:30:27 |
| R1.htm | 40201 | 2021-04-27 16:30:27 |
| report.css | 2767 | 2021-04-27 16:30:27 |
| Show.js | 1085 | 2021-04-27 16:30:27 |