Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000019584-20-000016-index-headers.html | 2020-04-22 11:00:40 | |
| 0000019584-20-000016-index.html | 2020-04-22 11:00:40 | |
| 0000019584-20-000016.txt | 2020-04-22 11:00:40 | |
 0000019584-20-000016-xbrl.zip | 11436 | 2020-04-22 11:00:40 |
| che-20200422.xsd | 2488 | 2020-04-22 11:00:40 |
| che-20200422x8k.htm | 72975 | 2020-04-22 11:00:40 |
| che-20200422x8k_htm.xml | 4640 | 2020-04-22 11:00:40 |
| che-20200422xex99_1.htm | 8724 | 2020-04-22 11:00:40 |
 che-20200422xex99_1g001.jpg | 13845 | 2020-04-22 11:00:40 |
| che-20200422_lab.xml | 19524 | 2020-04-22 11:00:40 |
| che-20200422_pre.xml | 10738 | 2020-04-22 11:00:40 |
| FilingSummary.xml | 1720 | 2020-04-22 11:00:40 |
| Financial_Report.xlsx | 5823 | 2020-04-22 11:00:40 |
| MetaLinks.json | 17289 | 2020-04-22 11:00:40 |
| R1.htm | 38664 | 2020-04-22 11:00:40 |
| report.css | 2766 | 2020-04-22 11:00:40 |
| Show.js | 1085 | 2020-04-22 11:00:40 |