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|---|---|---|
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| 0000950170-24-026195-index.html | 2024-03-05 16:58:55 | |
| 0000950170-24-026195.txt | 2024-03-05 16:58:55 | |
 0000950170-24-026195-xbrl.zip | 518047 | 2024-03-05 16:58:55 |
| cers-20231231.htm | 3429547 | 2024-03-05 16:58:55 |
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| report.css | 2768 | 2024-03-05 16:58:55 |
| Show.js | 1086 | 2024-03-05 16:58:55 |