Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000804753-21-000023-index-headers.html | 2021-05-05 07:39:25 | |
| 0000804753-21-000023-index.html | 2021-05-05 07:39:25 | |
| 0000804753-21-000023.txt | 2021-05-05 07:39:25 | |
 0000804753-21-000023-xbrl.zip | 33904 | 2021-05-05 07:39:25 |
| a991pressreleasedatedmay52.htm | 230798 | 2021-05-05 07:39:25 |
| cern-20210430.htm | 50662 | 2021-05-05 07:39:25 |
| cern-20210430.xsd | 3614 | 2021-05-05 07:39:25 |
| cern-20210430_cal.xml | 1516 | 2021-05-05 07:39:25 |
| cern-20210430_def.xml | 15440 | 2021-05-05 07:39:25 |
| cern-20210430_htm.xml | 11011 | 2021-05-05 07:39:25 |
| cern-20210430_lab.xml | 28001 | 2021-05-05 07:39:25 |
| cern-20210430_pre.xml | 15813 | 2021-05-05 07:39:25 |
| FilingSummary.xml | 1749 | 2021-05-05 07:39:25 |
| Financial_Report.xlsx | 5673 | 2021-05-05 07:39:25 |
| MetaLinks.json | 19953 | 2021-05-05 07:39:25 |
| R1.htm | 38857 | 2021-05-05 07:39:25 |
| report.css | 2767 | 2021-05-05 07:39:25 |
| Show.js | 1085 | 2021-05-05 07:39:25 |