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|---|---|---|
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| 0000019584-26-000012-index.html | 2026-04-28 09:00:58 | |
| 0000019584-26-000012.txt | 2026-04-28 09:00:58 | |
 0000019584-26-000012-xbrl.zip | 206787 | 2026-04-28 09:00:58 |
| che-20260331.xsd | 44607 | 2026-04-28 09:00:58 |
| che-20260331x10q.htm | 4607574 | 2026-04-28 09:00:58 |
| che-20260331x10q_htm.xml | 3483957 | 2026-04-28 09:00:58 |
| che-20260331xex31_1.htm | 16220 | 2026-04-28 09:00:58 |
| che-20260331xex31_2.htm | 16048 | 2026-04-28 09:00:58 |
| che-20260331xex32_1.htm | 10137 | 2026-04-28 09:00:58 |
| che-20260331xex32_2.htm | 10676 | 2026-04-28 09:00:58 |
| che-20260331_cal.xml | 68146 | 2026-04-28 09:00:58 |
| che-20260331_def.xml | 127018 | 2026-04-28 09:00:58 |
| che-20260331_lab.xml | 329073 | 2026-04-28 09:00:58 |
| che-20260331_pre.xml | 300438 | 2026-04-28 09:00:58 |
| FilingSummary.xml | 39406 | 2026-04-28 09:00:58 |
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| R1.htm | 51817 | 2026-04-28 09:00:58 |
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| report.css | 2767 | 2026-04-28 09:00:58 |
| Show.js | 1085 | 2026-04-28 09:00:58 |