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| 0001016178-24-000026.txt | 2024-11-14 16:35:08 | |
 0001016178-24-000026-xbrl.zip | 266604 | 2024-11-14 16:35:08 |
| carv-20240930.htm | 2637514 | 2024-11-14 16:35:08 |
| carv-20240930.xsd | 31584 | 2024-11-14 16:35:08 |
| carv-20240930_cal.xml | 62637 | 2024-11-14 16:35:08 |
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| R1.htm | 12361 | 2024-11-14 16:35:08 |
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| report.css | 2767 | 2024-11-14 16:35:08 |
| september30202410qex311.htm | 11078 | 2024-11-14 16:35:08 |
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| september30202410qex321.htm | 5305 | 2024-11-14 16:35:08 |
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