Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000822818-23-000002-index-headers.html | 2023-01-17 08:00:28 | |
| 0000822818-23-000002-index.html | 2023-01-17 08:00:28 | |
| 0000822818-23-000002.txt | 2023-01-17 08:00:28 | |
 0000822818-23-000002-xbrl.zip | 13934 | 2023-01-17 08:00:28 |
| a1172023pressrelease-newno.htm | 11570 | 2023-01-17 08:00:28 |
| clh-20230117.htm | 37707 | 2023-01-17 08:00:28 |
| clh-20230117.xsd | 1911 | 2023-01-17 08:00:28 |
| clh-20230117_htm.xml | 10812 | 2023-01-17 08:00:28 |
| clh-20230117_lab.xml | 24137 | 2023-01-17 08:00:28 |
| clh-20230117_pre.xml | 12515 | 2023-01-17 08:00:28 |
| FilingSummary.xml | 1651 | 2023-01-17 08:00:28 |
| Financial_Report.xlsx | 5673 | 2023-01-17 08:00:28 |
 image.jpg | 9996 | 2023-01-17 08:00:28 |
| MetaLinks.json | 17132 | 2023-01-17 08:00:28 |
| R1.htm | 38074 | 2023-01-17 08:00:28 |
| report.css | 2767 | 2023-01-17 08:00:28 |
| Show.js | 1085 | 2023-01-17 08:00:28 |