Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-23-013913-index-headers.html | 2023-05-11 15:56:00 | |
| 0001437749-23-013913-index.html | 2023-05-11 15:56:00 | |
| 0001437749-23-013913.txt | 2023-05-11 15:56:00 | |
 0001437749-23-013913-xbrl.zip | 164622 | 2023-05-11 15:56:00 |
| conta20230331c_10q.htm | 1032061 | 2023-05-11 15:56:00 |
| conta20230331c_10q_htm.xml | 640731 | 2023-05-11 15:56:00 |
| ctgo-20230331.xsd | 58606 | 2023-05-11 15:56:00 |
| ctgo-20230331_cal.xml | 28567 | 2023-05-11 15:56:00 |
| ctgo-20230331_def.xml | 430242 | 2023-05-11 15:56:00 |
| ctgo-20230331_lab.xml | 357238 | 2023-05-11 15:56:00 |
| ctgo-20230331_pre.xml | 445848 | 2023-05-11 15:56:00 |
| ex_510437.htm | 11218 | 2023-05-11 15:56:00 |
| ex_510438.htm | 9871 | 2023-05-11 15:56:00 |
| ex_510439.htm | 4684 | 2023-05-11 15:56:00 |
| ex_510440.htm | 4805 | 2023-05-11 15:56:00 |
| FilingSummary.xml | 31447 | 2023-05-11 15:56:00 |
| Financial_Report.xlsx | 71314 | 2023-05-11 15:56:00 |
| MetaLinks.json | 628341 | 2023-05-11 15:56:00 |
| R1.htm | 51806 | 2023-05-11 15:56:00 |
| R10.htm | 5458 | 2023-05-11 15:56:00 |
| R11.htm | 38748 | 2023-05-11 15:56:00 |
| R12.htm | 4922 | 2023-05-11 15:56:00 |
| R13.htm | 39670 | 2023-05-11 15:56:00 |
| R14.htm | 25173 | 2023-05-11 15:56:00 |
| R15.htm | 12159 | 2023-05-11 15:56:00 |
| R16.htm | 11709 | 2023-05-11 15:56:00 |
| R17.htm | 19250 | 2023-05-11 15:56:00 |
| R18.htm | 9046 | 2023-05-11 15:56:00 |
| R19.htm | 23552 | 2023-05-11 15:56:00 |
| R2.htm | 101225 | 2023-05-11 15:56:00 |
| R20.htm | 19959 | 2023-05-11 15:56:00 |
| R21.htm | 9701 | 2023-05-11 15:56:00 |
| R22.htm | 15860 | 2023-05-11 15:56:00 |
| R23.htm | 7630 | 2023-05-11 15:56:00 |
| R24.htm | 33963 | 2023-05-11 15:56:00 |
| R25.htm | 37155 | 2023-05-11 15:56:00 |
| R26.htm | 17637 | 2023-05-11 15:56:00 |
| R27.htm | 9943 | 2023-05-11 15:56:00 |
| R28.htm | 28174 | 2023-05-11 15:56:00 |
| R29.htm | 19823 | 2023-05-11 15:56:00 |
| R3.htm | 12538 | 2023-05-11 15:56:00 |
| R30.htm | 13117 | 2023-05-11 15:56:00 |
| R31.htm | 24679 | 2023-05-11 15:56:00 |
| R32.htm | 3730 | 2023-05-11 15:56:00 |
| R33.htm | 4962 | 2023-05-11 15:56:00 |
| R34.htm | 28652 | 2023-05-11 15:56:00 |
| R35.htm | 69030 | 2023-05-11 15:56:00 |
| R36.htm | 32210 | 2023-05-11 15:56:00 |
| R37.htm | 40666 | 2023-05-11 15:56:00 |
| R38.htm | 27856 | 2023-05-11 15:56:00 |
| R39.htm | 12280 | 2023-05-11 15:56:00 |
| R4.htm | 66477 | 2023-05-11 15:56:00 |
| R40.htm | 58695 | 2023-05-11 15:56:00 |
| R41.htm | 35594 | 2023-05-11 15:56:00 |
| R42.htm | 127930 | 2023-05-11 15:56:00 |
| R43.htm | 9509 | 2023-05-11 15:56:00 |
| R44.htm | 58631 | 2023-05-11 15:56:00 |
| R45.htm | 19370 | 2023-05-11 15:56:00 |
| R5.htm | 84785 | 2023-05-11 15:56:00 |
| R6.htm | 118808 | 2023-05-11 15:56:00 |
| R7.htm | 18514 | 2023-05-11 15:56:00 |
| R8.htm | 7868 | 2023-05-11 15:56:00 |
| R9.htm | 6104 | 2023-05-11 15:56:00 |
| report.css | 2767 | 2023-05-11 15:56:00 |
| Show.js | 1085 | 2023-05-11 15:56:00 |