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| 0001558370-23-002913-index.html | 2023-03-06 16:12:43 | |
| 0001558370-23-002913.txt | 2023-03-06 16:12:43 | |
 0001558370-23-002913-xbrl.zip | 519910 | 2023-03-06 16:12:43 |
| cara-20221231.xsd | 89372 | 2023-03-06 16:12:43 |
| cara-20221231x10k.htm | 3600704 | 2023-03-06 16:12:43 |
 cara-20221231x10k004.jpg | 55268 | 2023-03-06 16:12:43 |
| cara-20221231x10k_htm.xml | 2700509 | 2023-03-06 16:12:43 |
| cara-20221231xex23d1.htm | 13272 | 2023-03-06 16:12:43 |
| cara-20221231xex31d1.htm | 11580 | 2023-03-06 16:12:43 |
| cara-20221231xex31d2.htm | 11743 | 2023-03-06 16:12:43 |
| cara-20221231xex32d1.htm | 10305 | 2023-03-06 16:12:43 |
| cara-20221231_cal.xml | 75572 | 2023-03-06 16:12:43 |
| cara-20221231_def.xml | 465897 | 2023-03-06 16:12:43 |
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| FilingSummary.xml | 56821 | 2023-03-06 16:12:43 |
| Financial_Report.xlsx | 200871 | 2023-03-06 16:12:43 |
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| R1.htm | 69298 | 2023-03-06 16:12:43 |
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| R9.htm | 16211 | 2023-03-06 16:12:43 |
| report.css | 2768 | 2023-03-06 16:12:43 |
| Show.js | 1085 | 2023-03-06 16:12:43 |