Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-24-048801-index-headers.html | 2024-04-26 12:00:03 | |
| 0000950170-24-048801-index.html | 2024-04-26 12:00:03 | |
| 0000950170-24-048801.txt | 2024-04-26 12:00:03 | |
 0000950170-24-048801-xbrl.zip | 1110495 | 2024-04-26 12:00:03 |
| cers-20240419.htm | 1768671 | 2024-04-26 12:00:03 |
| cers-20240419.xsd | 51192 | 2024-04-26 12:00:03 |
| cers-20240419_htm.xml | 165083 | 2024-04-26 12:00:03 |
| FilingSummary.xml | 2575 | 2024-04-26 12:00:03 |
 img235552918_0.jpg | 5598 | 2024-04-26 12:00:03 |
 img235552918_1.jpg | 132234 | 2024-04-26 12:00:03 |
 img235552918_2.jpg | 128478 | 2024-04-26 12:00:03 |
 img235552918_3.jpg | 128609 | 2024-04-26 12:00:03 |
 img235552918_4.jpg | 5598 | 2024-04-26 12:00:03 |
 img235552918_5.jpg | 627546 | 2024-04-26 12:00:03 |
 img235552918_6.jpg | 404722 | 2024-04-26 12:00:03 |
| MetaLinks.json | 103200 | 2024-04-26 12:00:03 |
| R1.htm | 8949 | 2024-04-26 12:00:03 |
| R2.htm | 201159 | 2024-04-26 12:00:03 |
| report.css | 2767 | 2024-04-26 12:00:03 |
| Show.js | 1085 | 2024-04-26 12:00:03 |