Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000950170-23-001710-index.html | 2023-02-02 16:31:32 | |
| 0000950170-23-001710.txt | 2023-02-02 16:31:32 | |
 0000950170-23-001710-xbrl.zip | 174608 | 2023-02-02 16:31:32 |
| crvl-20221231.htm | 2444421 | 2023-02-02 16:31:32 |
| crvl-20221231.xsd | 35226 | 2023-02-02 16:31:32 |
| crvl-20221231_cal.xml | 44682 | 2023-02-02 16:31:32 |
| crvl-20221231_def.xml | 80299 | 2023-02-02 16:31:32 |
| crvl-20221231_htm.xml | 1786418 | 2023-02-02 16:31:32 |
| crvl-20221231_lab.xml | 322851 | 2023-02-02 16:31:32 |
| crvl-20221231_pre.xml | 231512 | 2023-02-02 16:31:32 |
| crvl-ex31_1.htm | 12205 | 2023-02-02 16:31:32 |
| crvl-ex31_2.htm | 12217 | 2023-02-02 16:31:32 |
| crvl-ex32_1.htm | 8651 | 2023-02-02 16:31:32 |
| crvl-ex32_2.htm | 8645 | 2023-02-02 16:31:32 |
| FilingSummary.xml | 28365 | 2023-02-02 16:31:32 |
| Financial_Report.xlsx | 63511 | 2023-02-02 16:31:32 |
| MetaLinks.json | 497913 | 2023-02-02 16:31:32 |
| R1.htm | 53132 | 2023-02-02 16:31:32 |
| R10.htm | 15453 | 2023-02-02 16:31:32 |
| R11.htm | 95579 | 2023-02-02 16:31:32 |
| R12.htm | 5300 | 2023-02-02 16:31:32 |
| R13.htm | 58498 | 2023-02-02 16:31:32 |
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| R19.htm | 58164 | 2023-02-02 16:31:32 |
| R2.htm | 90820 | 2023-02-02 16:31:32 |
| R20.htm | 147221 | 2023-02-02 16:31:32 |
| R21.htm | 27802 | 2023-02-02 16:31:32 |
| R22.htm | 12873 | 2023-02-02 16:31:32 |
| R23.htm | 11080 | 2023-02-02 16:31:32 |
| R24.htm | 10680 | 2023-02-02 16:31:32 |
| R25.htm | 6244 | 2023-02-02 16:31:32 |
| R26.htm | 33236 | 2023-02-02 16:31:32 |
| R27.htm | 11615 | 2023-02-02 16:31:32 |
| R28.htm | 30440 | 2023-02-02 16:31:32 |
| R29.htm | 23441 | 2023-02-02 16:31:32 |
| R3.htm | 12505 | 2023-02-02 16:31:32 |
| R30.htm | 45496 | 2023-02-02 16:31:32 |
| R31.htm | 52220 | 2023-02-02 16:31:32 |
| R32.htm | 32577 | 2023-02-02 16:31:32 |
| R33.htm | 7726 | 2023-02-02 16:31:32 |
| R34.htm | 39956 | 2023-02-02 16:31:32 |
| R35.htm | 8534 | 2023-02-02 16:31:32 |
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| R4.htm | 62685 | 2023-02-02 16:31:32 |
| R40.htm | 11182 | 2023-02-02 16:31:32 |
| R41.htm | 20627 | 2023-02-02 16:31:32 |
| R5.htm | 56751 | 2023-02-02 16:31:32 |
| R6.htm | 74038 | 2023-02-02 16:31:32 |
| R7.htm | 10027 | 2023-02-02 16:31:32 |
| R8.htm | 113915 | 2023-02-02 16:31:32 |
| R9.htm | 336647 | 2023-02-02 16:31:32 |
| report.css | 2767 | 2023-02-02 16:31:32 |
| Show.js | 1085 | 2023-02-02 16:31:32 |