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| 0001564590-18-019169-index.html | 2018-08-03 16:17:15 | |
| 0001564590-18-019169.txt | 2018-08-03 16:17:15 | |
 0001564590-18-019169-xbrl.zip | 87533 | 2018-08-03 16:17:15 |
| crvl-10q_20180630.htm | 1186572 | 2018-08-03 16:17:15 |
| crvl-20180630.xml | 1107148 | 2018-08-03 16:17:15 |
| crvl-20180630.xsd | 33962 | 2018-08-03 16:17:15 |
| crvl-20180630_cal.xml | 36838 | 2018-08-03 16:17:15 |
| crvl-20180630_def.xml | 76128 | 2018-08-03 16:17:15 |
| crvl-20180630_lab.xml | 267365 | 2018-08-03 16:17:15 |
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| crvl-ex312_8.htm | 8532 | 2018-08-03 16:17:15 |
| crvl-ex321_9.htm | 5832 | 2018-08-03 16:17:15 |
| crvl-ex322_7.htm | 5775 | 2018-08-03 16:17:15 |
| FilingSummary.xml | 26711 | 2018-08-03 16:17:15 |
| Financial_Report.xlsx | 46930 | 2018-08-03 16:17:15 |
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| report.css | 2767 | 2018-08-03 16:17:15 |
| Show.js | 1410 | 2018-08-03 16:17:15 |