Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000822818-24-000005-index-headers.html | 2024-02-21 08:21:50 | |
| 0000822818-24-000005-index.html | 2024-02-21 08:21:50 | |
| 0000822818-24-000005.txt | 2024-02-21 08:21:50 | |
 0000822818-24-000005-xbrl.zip | 26533 | 2024-02-21 08:21:50 |
| clh-10k2023pressrelease.htm | 275155 | 2024-02-21 08:21:50 |
| clh-20240221.htm | 27955 | 2024-02-21 08:21:50 |
| clh-20240221.xsd | 1913 | 2024-02-21 08:21:50 |
| clh-20240221_htm.xml | 2704 | 2024-02-21 08:21:50 |
| clh-20240221_lab.xml | 24139 | 2024-02-21 08:21:50 |
| clh-20240221_pre.xml | 12517 | 2024-02-21 08:21:50 |
 clh.jpg | 40014 | 2024-02-21 08:21:50 |
| FilingSummary.xml | 1622 | 2024-02-21 08:21:50 |
| Financial_Report.xlsx | 5672 | 2024-02-21 08:21:50 |
| MetaLinks.json | 17034 | 2024-02-21 08:21:50 |
| R1.htm | 38076 | 2024-02-21 08:21:50 |
| report.css | 2767 | 2024-02-21 08:21:50 |
| Show.js | 1085 | 2024-02-21 08:21:50 |