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| 0001628280-22-021044-index.html | 2022-08-04 16:02:52 | |
| 0001628280-22-021044.txt | 2022-08-04 16:02:52 | |
 0001628280-22-021044-xbrl.zip | 175879 | 2022-08-04 16:02:52 |
| crdf-063022exhibit311.htm | 10818 | 2022-08-04 16:02:52 |
| crdf-063022exhibit312.htm | 10788 | 2022-08-04 16:02:52 |
| crdf-063022exhibit321.htm | 6221 | 2022-08-04 16:02:52 |
| crdf-063022exhibit322.htm | 6191 | 2022-08-04 16:02:52 |
| crdf-20220630.htm | 1225938 | 2022-08-04 16:02:52 |
| crdf-20220630.xsd | 30940 | 2022-08-04 16:02:52 |
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| crdf-20220630_pre.xml | 248589 | 2022-08-04 16:02:52 |
| FilingSummary.xml | 22309 | 2022-08-04 16:02:52 |
| Financial_Report.xlsx | 56976 | 2022-08-04 16:02:52 |
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| R1.htm | 50411 | 2022-08-04 16:02:52 |
| R10.htm | 16290 | 2022-08-04 16:02:52 |
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| R9.htm | 9351 | 2022-08-04 16:02:52 |
| report.css | 2767 | 2022-08-04 16:02:52 |
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