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|---|---|---|
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| 0000950170-23-017267-index.html | 2023-05-03 16:43:58 | |
| 0000950170-23-017267.txt | 2023-05-03 16:43:58 | |
 0000950170-23-017267-xbrl.zip | 234700 | 2023-05-03 16:43:58 |
| crda-20230331.htm | 3275108 | 2023-05-03 16:43:58 |
| crda-20230331.xsd | 53031 | 2023-05-03 16:43:58 |
| crda-20230331_cal.xml | 57634 | 2023-05-03 16:43:58 |
| crda-20230331_def.xml | 249610 | 2023-05-03 16:43:58 |
| crda-20230331_htm.xml | 1914512 | 2023-05-03 16:43:58 |
| crda-20230331_lab.xml | 434228 | 2023-05-03 16:43:58 |
| crda-20230331_pre.xml | 341656 | 2023-05-03 16:43:58 |
| crda-ex15.htm | 6440 | 2023-05-03 16:43:58 |
| crda-ex31_1.htm | 20159 | 2023-05-03 16:43:58 |
| crda-ex31_2.htm | 20263 | 2023-05-03 16:43:58 |
| crda-ex32_1.htm | 11872 | 2023-05-03 16:43:58 |
| crda-ex32_2.htm | 11938 | 2023-05-03 16:43:58 |
| FilingSummary.xml | 35946 | 2023-05-03 16:43:58 |
| Financial_Report.xlsx | 81036 | 2023-05-03 16:43:58 |
| MetaLinks.json | 737258 | 2023-05-03 16:43:58 |
| R1.htm | 56355 | 2023-05-03 16:43:58 |
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| R9.htm | 61665 | 2023-05-03 16:43:58 |
| report.css | 2767 | 2023-05-03 16:43:58 |
| Show.js | 1085 | 2023-05-03 16:43:58 |