Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000019584-20-000019-index-headers.html | 2020-04-28 16:30:51 | |
| 0000019584-20-000019-index.html | 2020-04-28 16:30:51 | |
| 0000019584-20-000019.txt | 2020-04-28 16:30:51 | |
 0000019584-20-000019-xbrl.zip | 38680 | 2020-04-28 16:30:51 |
| che-20200428.xsd | 2488 | 2020-04-28 16:30:51 |
| che-20200428x8k.htm | 72057 | 2020-04-28 16:30:51 |
| che-20200428x8k_htm.xml | 4639 | 2020-04-28 16:30:51 |
| che-20200428xex99.htm | 1095112 | 2020-04-28 16:30:51 |
 che-20200428xex99g001.jpg | 16603 | 2020-04-28 16:30:51 |
| che-20200428_lab.xml | 19524 | 2020-04-28 16:30:51 |
| che-20200428_pre.xml | 10738 | 2020-04-28 16:30:51 |
| FilingSummary.xml | 1718 | 2020-04-28 16:30:51 |
| Financial_Report.xlsx | 5820 | 2020-04-28 16:30:51 |
| MetaLinks.json | 17289 | 2020-04-28 16:30:51 |
| R1.htm | 38663 | 2020-04-28 16:30:51 |
| report.css | 2767 | 2020-04-28 16:30:51 |
| Show.js | 1085 | 2020-04-28 16:30:51 |