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| 0000950170-23-063670-index.html | 2023-11-14 16:00:30 | |
| 0000950170-23-063670.txt | 2023-11-14 16:00:30 | |
 0000950170-23-063670-xbrl.zip | 261822 | 2023-11-14 16:00:30 |
| cfrx-20230930.htm | 2473366 | 2023-11-14 16:00:30 |
| cfrx-20230930.xsd | 51898 | 2023-11-14 16:00:30 |
| cfrx-20230930_cal.xml | 39891 | 2023-11-14 16:00:30 |
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| cfrx-20230930_htm.xml | 1519182 | 2023-11-14 16:00:30 |
| cfrx-20230930_lab.xml | 416436 | 2023-11-14 16:00:30 |
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| cfrx-ex31_2.htm | 14013 | 2023-11-14 16:00:30 |
| cfrx-ex32_1.htm | 19569 | 2023-11-14 16:00:30 |
| FilingSummary.xml | 34338 | 2023-11-14 16:00:30 |
| Financial_Report.xlsx | 97645 | 2023-11-14 16:00:30 |
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| report.css | 2767 | 2023-11-14 16:00:30 |
| Show.js | 1085 | 2023-11-14 16:00:30 |