Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-21-013733-index-headers.html | 2021-07-12 11:13:07 | |
| 0001628280-21-013733-index.html | 2021-07-12 11:13:07 | |
| 0001628280-21-013733.txt | 2021-07-12 11:13:07 | |
 0001628280-21-013733-xbrl.zip | 183860 | 2021-07-12 11:13:07 |
| a101ex071221.htm | 86081 | 2021-07-12 11:13:07 |
| a991ex071221.htm | 26874 | 2021-07-12 11:13:07 |
| crdf-20210706.htm | 47209 | 2021-07-12 11:13:07 |
| crdf-20210706.xsd | 1935 | 2021-07-12 11:13:07 |
 crdf-20210706_g1.jpg | 176318 | 2021-07-12 11:13:07 |
| crdf-20210706_htm.xml | 11057 | 2021-07-12 11:13:07 |
| crdf-20210706_lab.xml | 23970 | 2021-07-12 11:13:07 |
| crdf-20210706_pre.xml | 12660 | 2021-07-12 11:13:07 |
| FilingSummary.xml | 1735 | 2021-07-12 11:13:07 |
| Financial_Report.xlsx | 5648 | 2021-07-12 11:13:07 |
 image_0.jpg | 50931 | 2021-07-12 11:13:07 |
| MetaLinks.json | 17212 | 2021-07-12 11:13:07 |
| R1.htm | 38591 | 2021-07-12 11:13:07 |
| report.css | 2767 | 2021-07-12 11:13:07 |
| Show.js | 1085 | 2021-07-12 11:13:07 |