Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000822818-23-000038-index-headers.html | 2023-08-02 07:50:32 | |
| 0000822818-23-000038-index.html | 2023-08-02 07:50:32 | |
| 0000822818-23-000038.txt | 2023-08-02 07:50:32 | |
 0000822818-23-000038-xbrl.zip | 26787 | 2023-08-02 07:50:32 |
| clh-20230802.htm | 28876 | 2023-08-02 07:50:32 |
| clh-20230802.xsd | 1913 | 2023-08-02 07:50:32 |
| clh-20230802_htm.xml | 2704 | 2023-08-02 07:50:32 |
| clh-20230802_lab.xml | 24139 | 2023-08-02 07:50:32 |
| clh-20230802_pre.xml | 12517 | 2023-08-02 07:50:32 |
| clh-q22023pressrelease.htm | 305601 | 2023-08-02 07:50:32 |
| FilingSummary.xml | 1647 | 2023-08-02 07:50:32 |
| Financial_Report.xlsx | 5673 | 2023-08-02 07:50:32 |
 image.jpg | 9996 | 2023-08-02 07:50:32 |
| MetaLinks.json | 17034 | 2023-08-02 07:50:32 |
| R1.htm | 38075 | 2023-08-02 07:50:32 |
| report.css | 2767 | 2023-08-02 07:50:32 |
| Show.js | 1085 | 2023-08-02 07:50:32 |