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| 0001193125-16-449511-index.html | 2016-02-03 18:27:22 | |
| 0001193125-16-449511.txt | 2016-02-03 18:27:22 | |
 0001193125-16-449511-xbrl.zip | 79679 | 2016-02-03 18:27:22 |
| crvl-20151231.xml | 430208 | 2016-02-03 18:27:22 |
| crvl-20151231.xsd | 26277 | 2016-02-03 18:27:22 |
| crvl-20151231_cal.xml | 39974 | 2016-02-03 18:27:22 |
| crvl-20151231_def.xml | 87916 | 2016-02-03 18:27:22 |
| crvl-20151231_lab.xml | 278746 | 2016-02-03 18:27:22 |
| crvl-20151231_pre.xml | 193136 | 2016-02-03 18:27:22 |
| d111541d10q.htm | 384864 | 2016-02-03 18:27:22 |
| d111541dex311.htm | 6135 | 2016-02-03 18:27:22 |
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| d111541dex321.htm | 4156 | 2016-02-03 18:27:22 |
| d111541dex322.htm | 4067 | 2016-02-03 18:27:22 |
| FilingSummary.xml | 19890 | 2016-02-03 18:27:22 |
| Financial_Report.xlsx | 39076 | 2016-02-03 18:27:22 |
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| report.css | 2767 | 2016-02-03 18:27:22 |
| Show.js | 1410 | 2016-02-03 18:27:22 |