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| 0001437749-23-014555-index.html | 2023-05-15 16:02:42 | |
| 0001437749-23-014555.txt | 2023-05-15 16:02:42 | |
 0001437749-23-014555-xbrl.zip | 102186 | 2023-05-15 16:02:42 |
| cvv-20230331.xsd | 40715 | 2023-05-15 16:02:42 |
| cvv-20230331_cal.xml | 31985 | 2023-05-15 16:02:42 |
| cvv-20230331_def.xml | 278291 | 2023-05-15 16:02:42 |
| cvv-20230331_lab.xml | 237444 | 2023-05-15 16:02:42 |
| cvv-20230331_pre.xml | 299802 | 2023-05-15 16:02:42 |
| cvv20230331_10q.htm | 655349 | 2023-05-15 16:02:42 |
| cvv20230331_10q_htm.xml | 540946 | 2023-05-15 16:02:42 |
| ex_516987.htm | 4086 | 2023-05-15 16:02:42 |
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| ex_516989.htm | 12614 | 2023-05-15 16:02:42 |
| ex_516990.htm | 12232 | 2023-05-15 16:02:42 |
| FilingSummary.xml | 28583 | 2023-05-15 16:02:42 |
| Financial_Report.xlsx | 55128 | 2023-05-15 16:02:42 |
| MetaLinks.json | 528344 | 2023-05-15 16:02:42 |
| R1.htm | 51797 | 2023-05-15 16:02:42 |
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| report.css | 2767 | 2023-05-15 16:02:42 |
| Show.js | 1085 | 2023-05-15 16:02:42 |