Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-21-004330-index-headers.html | 2021-02-04 16:30:54 | |
| 0001564590-21-004330-index.html | 2021-02-04 16:30:54 | |
| 0001564590-21-004330.txt | 2021-02-04 16:30:54 | |
 0001564590-21-004330-xbrl.zip | 153012 | 2021-02-04 16:30:54 |
| crvl-10q_20201231.htm | 2230561 | 2021-02-04 16:30:54 |
| crvl-10q_20201231_htm.xml | 1568152 | 2021-02-04 16:30:54 |
| crvl-20201231.xsd | 38405 | 2021-02-04 16:30:54 |
| crvl-20201231_cal.xml | 47088 | 2021-02-04 16:30:54 |
| crvl-20201231_def.xml | 73195 | 2021-02-04 16:30:54 |
| crvl-20201231_lab.xml | 312179 | 2021-02-04 16:30:54 |
| crvl-20201231_pre.xml | 231771 | 2021-02-04 16:30:54 |
| crvl-ex311_8.htm | 8551 | 2021-02-04 16:30:54 |
| crvl-ex312_6.htm | 8550 | 2021-02-04 16:30:54 |
| crvl-ex321_9.htm | 6237 | 2021-02-04 16:30:54 |
| crvl-ex322_7.htm | 6228 | 2021-02-04 16:30:54 |
| FilingSummary.xml | 29177 | 2021-02-04 16:30:54 |
| Financial_Report.xlsx | 64322 | 2021-02-04 16:30:54 |
| MetaLinks.json | 431400 | 2021-02-04 16:30:54 |
| R1.htm | 53816 | 2021-02-04 16:30:54 |
| R10.htm | 6417 | 2021-02-04 16:30:54 |
| R11.htm | 84655 | 2021-02-04 16:30:54 |
| R12.htm | 7451 | 2021-02-04 16:30:54 |
| R13.htm | 5092 | 2021-02-04 16:30:54 |
| R14.htm | 51634 | 2021-02-04 16:30:54 |
| R15.htm | 128966 | 2021-02-04 16:30:54 |
| R16.htm | 15291 | 2021-02-04 16:30:54 |
| R17.htm | 75323 | 2021-02-04 16:30:54 |
| R18.htm | 303873 | 2021-02-04 16:30:54 |
| R19.htm | 82509 | 2021-02-04 16:30:54 |
| R2.htm | 74165 | 2021-02-04 16:30:54 |
| R20.htm | 51505 | 2021-02-04 16:30:54 |
| R21.htm | 129338 | 2021-02-04 16:30:54 |
| R22.htm | 30062 | 2021-02-04 16:30:54 |
| R23.htm | 12940 | 2021-02-04 16:30:54 |
| R24.htm | 11770 | 2021-02-04 16:30:54 |
| R25.htm | 10787 | 2021-02-04 16:30:54 |
| R26.htm | 6290 | 2021-02-04 16:30:54 |
| R27.htm | 34115 | 2021-02-04 16:30:54 |
| R28.htm | 12005 | 2021-02-04 16:30:54 |
| R29.htm | 29979 | 2021-02-04 16:30:54 |
| R3.htm | 12607 | 2021-02-04 16:30:54 |
| R30.htm | 22472 | 2021-02-04 16:30:54 |
| R31.htm | 45490 | 2021-02-04 16:30:54 |
| R32.htm | 50902 | 2021-02-04 16:30:54 |
| R33.htm | 30569 | 2021-02-04 16:30:54 |
| R34.htm | 7769 | 2021-02-04 16:30:54 |
| R35.htm | 34782 | 2021-02-04 16:30:54 |
| R36.htm | 16201 | 2021-02-04 16:30:54 |
| R37.htm | 8328 | 2021-02-04 16:30:54 |
| R38.htm | 20612 | 2021-02-04 16:30:54 |
| R39.htm | 12003 | 2021-02-04 16:30:54 |
| R4.htm | 54468 | 2021-02-04 16:30:54 |
| R40.htm | 14337 | 2021-02-04 16:30:54 |
| R41.htm | 17123 | 2021-02-04 16:30:54 |
| R42.htm | 11264 | 2021-02-04 16:30:54 |
| R43.htm | 20816 | 2021-02-04 16:30:54 |
| R5.htm | 53334 | 2021-02-04 16:30:54 |
| R6.htm | 70242 | 2021-02-04 16:30:54 |
| R7.htm | 12303 | 2021-02-04 16:30:54 |
| R8.htm | 91413 | 2021-02-04 16:30:54 |
| R9.htm | 298304 | 2021-02-04 16:30:54 |
| report.css | 2767 | 2021-02-04 16:30:54 |
| Show.js | 1085 | 2021-02-04 16:30:54 |