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|---|---|---|
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| 0000950170-22-008582-index.html | 2022-05-09 17:26:48 | |
| 0000950170-22-008582.txt | 2022-05-09 17:26:48 | |
 0000950170-22-008582-xbrl.zip | 250979 | 2022-05-09 17:26:48 |
| crda-20220331.htm | 3491984 | 2022-05-09 17:26:48 |
| crda-20220331.xsd | 56800 | 2022-05-09 17:26:48 |
| crda-20220331_cal.xml | 57231 | 2022-05-09 17:26:48 |
| crda-20220331_def.xml | 276077 | 2022-05-09 17:26:48 |
| crda-20220331_htm.xml | 2424029 | 2022-05-09 17:26:48 |
| crda-20220331_lab.xml | 462262 | 2022-05-09 17:26:48 |
| crda-20220331_pre.xml | 376722 | 2022-05-09 17:26:48 |
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| crda-ex31_1.htm | 19597 | 2022-05-09 17:26:48 |
| crda-ex31_2.htm | 19701 | 2022-05-09 17:26:48 |
| crda-ex32_1.htm | 11512 | 2022-05-09 17:26:48 |
| crda-ex32_2.htm | 11579 | 2022-05-09 17:26:48 |
| FilingSummary.xml | 39519 | 2022-05-09 17:26:48 |
| Financial_Report.xlsx | 89381 | 2022-05-09 17:26:48 |
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| R1.htm | 57230 | 2022-05-09 17:26:48 |
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| report.css | 2767 | 2022-05-09 17:26:48 |
| Show.js | 1085 | 2022-05-09 17:26:48 |