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| 0001562762-23-000183-index.html | 2023-04-28 09:29:00 | |
| 0001562762-23-000183.txt | 2023-04-28 09:29:00 | |
 0001562762-23-000183-xbrl.zip | 208144 | 2023-04-28 09:29:00 |
| che-20230331.xsd | 50358 | 2023-04-28 09:29:00 |
| che-20230331x10q.htm | 4124917 | 2023-04-28 09:29:00 |
| che-20230331x10q_htm.xml | 2253082 | 2023-04-28 09:29:00 |
| che-20230331xex31_1.htm | 16235 | 2023-04-28 09:29:00 |
| che-20230331xex31_2.htm | 15757 | 2023-04-28 09:29:00 |
| che-20230331xex31_3.htm | 15766 | 2023-04-28 09:29:00 |
| che-20230331xex32_1.htm | 10132 | 2023-04-28 09:29:00 |
| che-20230331xex32_2.htm | 10380 | 2023-04-28 09:29:00 |
| che-20230331xex32_3.htm | 10382 | 2023-04-28 09:29:00 |
| che-20230331_cal.xml | 67336 | 2023-04-28 09:29:00 |
| che-20230331_def.xml | 140138 | 2023-04-28 09:29:00 |
| che-20230331_lab.xml | 371637 | 2023-04-28 09:29:00 |
| che-20230331_pre.xml | 326948 | 2023-04-28 09:29:00 |
| FilingSummary.xml | 43049 | 2023-04-28 09:29:00 |
| Financial_Report.xlsx | 89189 | 2023-04-28 09:29:00 |
| MetaLinks.json | 649595 | 2023-04-28 09:29:00 |
| R1.htm | 51834 | 2023-04-28 09:29:00 |
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| report.css | 2767 | 2023-04-28 09:29:00 |
| Show.js | 1085 | 2023-04-28 09:29:00 |