Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-22-019223-index-headers.html | 2022-08-05 17:04:27 | |
| 0001437749-22-019223-index.html | 2022-08-05 17:04:27 | |
| 0001437749-22-019223.txt | 2022-08-05 17:04:27 | |
 0001437749-22-019223-xbrl.zip | 389959 | 2022-08-05 17:04:27 |
| cvlg-20220630.xsd | 68720 | 2022-08-05 17:04:27 |
| cvlg-20220630_cal.xml | 74030 | 2022-08-05 17:04:27 |
| cvlg-20220630_def.xml | 535672 | 2022-08-05 17:04:27 |
| cvlg-20220630_lab.xml | 439359 | 2022-08-05 17:04:27 |
| cvlg-20220630_pre.xml | 561161 | 2022-08-05 17:04:27 |
| cvti20220630_10q.htm | 1790891 | 2022-08-05 17:04:27 |
| cvti20220630_10q_htm.xml | 1450181 | 2022-08-05 17:04:27 |
| ex_382323.htm | 11421 | 2022-08-05 17:04:27 |
| ex_382324.htm | 11393 | 2022-08-05 17:04:27 |
| ex_382325.htm | 5257 | 2022-08-05 17:04:27 |
| ex_382326.htm | 5336 | 2022-08-05 17:04:27 |
| ex_398440.htm | 844281 | 2022-08-05 17:04:27 |
| ex_398441.htm | 95493 | 2022-08-05 17:04:27 |
| FilingSummary.xml | 43128 | 2022-08-05 17:04:27 |
| Financial_Report.xlsx | 92141 | 2022-08-05 17:04:27 |
 logonew.jpg | 10779 | 2022-08-05 17:04:27 |
| MetaLinks.json | 758134 | 2022-08-05 17:04:27 |
| R1.htm | 56050 | 2022-08-05 17:04:27 |
| R10.htm | 18655 | 2022-08-05 17:04:27 |
| R11.htm | 52805 | 2022-08-05 17:04:27 |
| R12.htm | 20768 | 2022-08-05 17:04:27 |
| R13.htm | 44288 | 2022-08-05 17:04:27 |
| R14.htm | 74358 | 2022-08-05 17:04:27 |
| R15.htm | 13463 | 2022-08-05 17:04:27 |
| R16.htm | 44813 | 2022-08-05 17:04:27 |
| R17.htm | 64292 | 2022-08-05 17:04:27 |
| R18.htm | 13079 | 2022-08-05 17:04:27 |
| R19.htm | 14810 | 2022-08-05 17:04:27 |
| R2.htm | 139056 | 2022-08-05 17:04:27 |
| R20.htm | 42462 | 2022-08-05 17:04:27 |
| R21.htm | 34711 | 2022-08-05 17:04:27 |
| R22.htm | 95170 | 2022-08-05 17:04:27 |
| R23.htm | 12592 | 2022-08-05 17:04:27 |
| R24.htm | 5960 | 2022-08-05 17:04:27 |
| R25.htm | 22568 | 2022-08-05 17:04:27 |
| R26.htm | 48255 | 2022-08-05 17:04:27 |
| R27.htm | 11028 | 2022-08-05 17:04:27 |
| R28.htm | 42502 | 2022-08-05 17:04:27 |
| R29.htm | 63107 | 2022-08-05 17:04:27 |
| R3.htm | 20730 | 2022-08-05 17:04:27 |
| R30.htm | 28515 | 2022-08-05 17:04:27 |
| R31.htm | 62069 | 2022-08-05 17:04:27 |
| R32.htm | 35347 | 2022-08-05 17:04:27 |
| R33.htm | 32310 | 2022-08-05 17:04:27 |
| R34.htm | 94677 | 2022-08-05 17:04:27 |
| R35.htm | 70592 | 2022-08-05 17:04:27 |
| R36.htm | 10780 | 2022-08-05 17:04:27 |
| R37.htm | 83279 | 2022-08-05 17:04:27 |
| R38.htm | 8386 | 2022-08-05 17:04:27 |
| R39.htm | 12893 | 2022-08-05 17:04:27 |
| R4.htm | 121043 | 2022-08-05 17:04:27 |
| R40.htm | 12641 | 2022-08-05 17:04:27 |
| R41.htm | 52242 | 2022-08-05 17:04:27 |
| R42.htm | 2952 | 2022-08-05 17:04:27 |
| R43.htm | 27853 | 2022-08-05 17:04:27 |
| R44.htm | 10163 | 2022-08-05 17:04:27 |
| R45.htm | 95845 | 2022-08-05 17:04:27 |
| R46.htm | 35426 | 2022-08-05 17:04:27 |
| R47.htm | 6185 | 2022-08-05 17:04:27 |
| R48.htm | 5856 | 2022-08-05 17:04:27 |
| R49.htm | 34046 | 2022-08-05 17:04:27 |
| R5.htm | 29972 | 2022-08-05 17:04:27 |
| R50.htm | 47087 | 2022-08-05 17:04:27 |
| R51.htm | 40247 | 2022-08-05 17:04:27 |
| R52.htm | 6948 | 2022-08-05 17:04:27 |
| R53.htm | 37708 | 2022-08-05 17:04:27 |
| R54.htm | 81796 | 2022-08-05 17:04:27 |
| R55.htm | 22509 | 2022-08-05 17:04:27 |
| R56.htm | 12724 | 2022-08-05 17:04:27 |
| R57.htm | 35578 | 2022-08-05 17:04:27 |
| R58.htm | 6406 | 2022-08-05 17:04:27 |
| R59.htm | 15234 | 2022-08-05 17:04:27 |
| R6.htm | 5768 | 2022-08-05 17:04:27 |
| R60.htm | 31766 | 2022-08-05 17:04:27 |
| R61.htm | 14436 | 2022-08-05 17:04:27 |
| R62.htm | 15080 | 2022-08-05 17:04:27 |
| R63.htm | 24674 | 2022-08-05 17:04:27 |
| R64.htm | 8272 | 2022-08-05 17:04:27 |
| R7.htm | 55033 | 2022-08-05 17:04:27 |
| R8.htm | 3282 | 2022-08-05 17:04:27 |
| R9.htm | 96735 | 2022-08-05 17:04:27 |
| report.css | 2767 | 2022-08-05 17:04:27 |
| Show.js | 1085 | 2022-08-05 17:04:27 |