Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-25-057130-index-headers.html | 2025-04-23 12:33:38 | |
| 0000950170-25-057130-index.html | 2025-04-23 12:33:38 | |
| 0000950170-25-057130.txt | 2025-04-23 12:33:38 | |
 0000950170-25-057130-xbrl.zip | 1572570 | 2025-04-23 12:33:38 |
| cers-20250423.htm | 2124806 | 2025-04-23 12:33:38 |
| cers-20250423.xsd | 10962 | 2025-04-23 12:33:38 |
| cers-20250423_htm.xml | 211039 | 2025-04-23 12:33:38 |
| FilingSummary.xml | 3515 | 2025-04-23 12:33:38 |
 img236476464_0.jpg | 362535 | 2025-04-23 12:33:38 |
 img236476464_1.jpg | 342787 | 2025-04-23 12:33:38 |
 img236476464_2.jpg | 343386 | 2025-04-23 12:33:38 |
 img236476464_3.jpg | 589245 | 2025-04-23 12:33:38 |
 img236476464_4.jpg | 192819 | 2025-04-23 12:33:38 |
| MetaLinks.json | 107446 | 2025-04-23 12:33:38 |
| R1.htm | 8930 | 2025-04-23 12:33:38 |
| R2.htm | 240019 | 2025-04-23 12:33:38 |
| R3.htm | 15898 | 2025-04-23 12:33:38 |
| R4.htm | 4370 | 2025-04-23 12:33:38 |
| report.css | 2767 | 2025-04-23 12:33:38 |
| Show.js | 1085 | 2025-04-23 12:33:38 |