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| 0000950170-23-038083-index.html | 2023-08-03 16:31:46 | |
| 0000950170-23-038083.txt | 2023-08-03 16:31:46 | |
 0000950170-23-038083-xbrl.zip | 154382 | 2023-08-03 16:31:46 |
| crvl-20230630.htm | 1780551 | 2023-08-03 16:31:46 |
| crvl-20230630.xsd | 35767 | 2023-08-03 16:31:46 |
| crvl-20230630_cal.xml | 45091 | 2023-08-03 16:31:46 |
| crvl-20230630_def.xml | 82718 | 2023-08-03 16:31:46 |
| crvl-20230630_htm.xml | 1337038 | 2023-08-03 16:31:46 |
| crvl-20230630_lab.xml | 323631 | 2023-08-03 16:31:46 |
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| crvl-ex31_1.htm | 12203 | 2023-08-03 16:31:46 |
| crvl-ex31_2.htm | 12215 | 2023-08-03 16:31:46 |
| crvl-ex32_1.htm | 8645 | 2023-08-03 16:31:46 |
| crvl-ex32_2.htm | 8639 | 2023-08-03 16:31:46 |
| FilingSummary.xml | 28365 | 2023-08-03 16:31:46 |
| Financial_Report.xlsx | 59623 | 2023-08-03 16:31:46 |
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| R1.htm | 53132 | 2023-08-03 16:31:46 |
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| R9.htm | 243360 | 2023-08-03 16:31:46 |
| report.css | 2767 | 2023-08-03 16:31:46 |
| Show.js | 1085 | 2023-08-03 16:31:46 |