Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000019584-20-000030-index-headers.html | 2020-07-29 18:08:31 | |
| 0000019584-20-000030-index.html | 2020-07-29 18:08:31 | |
| 0000019584-20-000030.txt | 2020-07-29 18:08:31 | |
 0000019584-20-000030-xbrl.zip | 58397 | 2020-07-29 18:08:31 |
| che-20200729.xsd | 2488 | 2020-07-29 18:08:31 |
| che-20200729x8k.htm | 72052 | 2020-07-29 18:08:31 |
| che-20200729x8k_htm.xml | 4639 | 2020-07-29 18:08:31 |
| che-20200729xex99.htm | 1857528 | 2020-07-29 18:08:31 |
 che-20200729xex99g001.jpg | 16603 | 2020-07-29 18:08:31 |
| che-20200729_lab.xml | 19524 | 2020-07-29 18:08:31 |
| che-20200729_pre.xml | 10738 | 2020-07-29 18:08:31 |
| FilingSummary.xml | 1718 | 2020-07-29 18:08:31 |
| Financial_Report.xlsx | 5484 | 2020-07-29 18:08:31 |
| MetaLinks.json | 17289 | 2020-07-29 18:08:31 |
| R1.htm | 38667 | 2020-07-29 18:08:31 |
| report.css | 2767 | 2020-07-29 18:08:31 |
| Show.js | 1085 | 2020-07-29 18:08:31 |