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| 0001564590-18-026507-index.html | 2018-11-02 16:31:25 | |
| 0001564590-18-026507.txt | 2018-11-02 16:31:25 | |
 0001564590-18-026507-xbrl.zip | 94584 | 2018-11-02 16:31:25 |
| crvl-10q_20180930.htm | 1506556 | 2018-11-02 16:31:25 |
| crvl-20180930.xml | 1388785 | 2018-11-02 16:31:25 |
| crvl-20180930.xsd | 34078 | 2018-11-02 16:31:25 |
| crvl-20180930_cal.xml | 36780 | 2018-11-02 16:31:25 |
| crvl-20180930_def.xml | 76163 | 2018-11-02 16:31:25 |
| crvl-20180930_lab.xml | 269446 | 2018-11-02 16:31:25 |
| crvl-20180930_pre.xml | 206382 | 2018-11-02 16:31:25 |
| crvl-ex311_8.htm | 8595 | 2018-11-02 16:31:25 |
| crvl-ex312_9.htm | 8555 | 2018-11-02 16:31:25 |
| crvl-ex321_6.htm | 5839 | 2018-11-02 16:31:25 |
| crvl-ex322_7.htm | 5803 | 2018-11-02 16:31:25 |
| FilingSummary.xml | 26711 | 2018-11-02 16:31:25 |
| Financial_Report.xlsx | 50011 | 2018-11-02 16:31:25 |
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| report.css | 2767 | 2018-11-02 16:31:25 |
| Show.js | 1085 | 2018-11-02 16:31:25 |