Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-058154-index-headers.html | 2023-11-02 16:02:22 | |
| 0000950170-23-058154-index.html | 2023-11-02 16:02:22 | |
| 0000950170-23-058154.txt | 2023-11-02 16:02:22 | |
 0000950170-23-058154-xbrl.zip | 23939 | 2023-11-02 16:02:22 |
| cers-20231102.htm | 45536 | 2023-11-02 16:02:22 |
| cers-20231102.xsd | 2460 | 2023-11-02 16:02:22 |
| cers-20231102_htm.xml | 4527 | 2023-11-02 16:02:22 |
| cers-20231102_lab.xml | 12806 | 2023-11-02 16:02:22 |
| cers-20231102_pre.xml | 9447 | 2023-11-02 16:02:22 |
| cers-ex99_1.htm | 343194 | 2023-11-02 16:02:22 |
| FilingSummary.xml | 1735 | 2023-11-02 16:02:22 |
| Financial_Report.xlsx | 5718 | 2023-11-02 16:02:22 |
 img34436962_0.jpg | 21763 | 2023-11-02 16:02:22 |
| MetaLinks.json | 17479 | 2023-11-02 16:02:22 |
| R1.htm | 38124 | 2023-11-02 16:02:22 |
| report.css | 2767 | 2023-11-02 16:02:22 |
| Show.js | 1085 | 2023-11-02 16:02:22 |