Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000021510-21-000021-index-headers.html | 2021-02-10 16:11:12 | |
| 0000021510-21-000021-index.html | 2021-02-10 16:11:12 | |
| 0000021510-21-000021.txt | 2021-02-10 16:11:12 | |
 0000021510-21-000021-xbrl.zip | 23638 | 2021-02-10 16:11:12 |
| cohr-20210210.htm | 39157 | 2021-02-10 16:11:12 |
| cohr-20210210.xsd | 3083 | 2021-02-10 16:11:12 |
| cohr-20210210_cal.xml | 779 | 2021-02-10 16:11:12 |
| cohr-20210210_def.xml | 15497 | 2021-02-10 16:11:12 |
| cohr-20210210_htm.xml | 12142 | 2021-02-10 16:11:12 |
| cohr-20210210_lab.xml | 30370 | 2021-02-10 16:11:12 |
| cohr-20210210_pre.xml | 16137 | 2021-02-10 16:11:12 |
 cohrprletterheada111.jpg | 124724 | 2021-02-10 16:11:12 |
| cohr_form8kxexhibitxq1x2021.htm | 146129 | 2021-02-10 16:11:12 |
| FilingSummary.xml | 1870 | 2021-02-10 16:11:12 |
| Financial_Report.xlsx | 5537 | 2021-02-10 16:11:12 |
| MetaLinks.json | 21352 | 2021-02-10 16:11:12 |
| R1.htm | 42227 | 2021-02-10 16:11:12 |
| report.css | 2767 | 2021-02-10 16:11:12 |
| Show.js | 1085 | 2021-02-10 16:11:12 |