Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000750686-21-000201-index-headers.html | 2021-08-05 14:04:23 | |
| 0000750686-21-000201-index.html | 2021-08-05 14:04:23 | |
| 0000750686-21-000201.txt | 2021-08-05 14:04:23 | |
 0000750686-21-000201-xbrl.zip | 554119 | 2021-08-05 14:04:23 |
| cac-20210630.htm | 5306809 | 2021-08-05 14:04:23 |
| cac-20210630.xsd | 69889 | 2021-08-05 14:04:23 |
| cac-20210630_cal.xml | 129502 | 2021-08-05 14:04:23 |
| cac-20210630_def.xml | 563491 | 2021-08-05 14:04:23 |
| cac-20210630_htm.xml | 6054274 | 2021-08-05 14:04:23 |
| cac-20210630_lab.xml | 1005447 | 2021-08-05 14:04:23 |
| cac-20210630_pre.xml | 742913 | 2021-08-05 14:04:23 |
| exhibit311q221.htm | 15926 | 2021-08-05 14:04:23 |
| exhibit312q221.htm | 15592 | 2021-08-05 14:04:23 |
| exhibit321q221.htm | 5845 | 2021-08-05 14:04:23 |
| exhibit322q221.htm | 5878 | 2021-08-05 14:04:23 |
| FilingSummary.xml | 53953 | 2021-08-05 14:04:23 |
| Financial_Report.xlsx | 154375 | 2021-08-05 14:04:23 |
| MetaLinks.json | 1009472 | 2021-08-05 14:04:23 |
| R1.htm | 52418 | 2021-08-05 14:04:23 |
| R10.htm | 15827 | 2021-08-05 14:04:23 |
| R11.htm | 146009 | 2021-08-05 14:04:23 |
| R12.htm | 817257 | 2021-08-05 14:04:23 |
| R13.htm | 16027 | 2021-08-05 14:04:23 |
| R14.htm | 16946 | 2021-08-05 14:04:23 |
| R15.htm | 17442 | 2021-08-05 14:04:23 |
| R16.htm | 217447 | 2021-08-05 14:04:23 |
| R17.htm | 77019 | 2021-08-05 14:04:23 |
| R18.htm | 57124 | 2021-08-05 14:04:23 |
| R19.htm | 136579 | 2021-08-05 14:04:23 |
| R2.htm | 108796 | 2021-08-05 14:04:23 |
| R20.htm | 32586 | 2021-08-05 14:04:23 |
| R21.htm | 41699 | 2021-08-05 14:04:23 |
| R22.htm | 39870 | 2021-08-05 14:04:23 |
| R23.htm | 208672 | 2021-08-05 14:04:23 |
| R24.htm | 8637 | 2021-08-05 14:04:23 |
| R25.htm | 145096 | 2021-08-05 14:04:23 |
| R26.htm | 795696 | 2021-08-05 14:04:23 |
| R27.htm | 14851 | 2021-08-05 14:04:23 |
| R28.htm | 15099 | 2021-08-05 14:04:23 |
| R29.htm | 10513 | 2021-08-05 14:04:23 |
| R3.htm | 18249 | 2021-08-05 14:04:23 |
| R30.htm | 213789 | 2021-08-05 14:04:23 |
| R31.htm | 151871 | 2021-08-05 14:04:23 |
| R32.htm | 48572 | 2021-08-05 14:04:23 |
| R33.htm | 138117 | 2021-08-05 14:04:23 |
| R34.htm | 28486 | 2021-08-05 14:04:23 |
| R35.htm | 37747 | 2021-08-05 14:04:23 |
| R36.htm | 37788 | 2021-08-05 14:04:23 |
| R37.htm | 196639 | 2021-08-05 14:04:23 |
| R38.htm | 30556 | 2021-08-05 14:04:23 |
| R39.htm | 28028 | 2021-08-05 14:04:23 |
| R4.htm | 118533 | 2021-08-05 14:04:23 |
| R40.htm | 39772 | 2021-08-05 14:04:23 |
| R41.htm | 39742 | 2021-08-05 14:04:23 |
| R42.htm | 15698 | 2021-08-05 14:04:23 |
| R43.htm | 32454 | 2021-08-05 14:04:23 |
| R44.htm | 8050 | 2021-08-05 14:04:23 |
| R45.htm | 93679 | 2021-08-05 14:04:23 |
| R46.htm | 30585 | 2021-08-05 14:04:23 |
| R47.htm | 12105 | 2021-08-05 14:04:23 |
| R48.htm | 59656 | 2021-08-05 14:04:23 |
| R49.htm | 67786 | 2021-08-05 14:04:23 |
| R5.htm | 28956 | 2021-08-05 14:04:23 |
| R50.htm | 169243 | 2021-08-05 14:04:23 |
| R51.htm | 75289 | 2021-08-05 14:04:23 |
| R52.htm | 43035 | 2021-08-05 14:04:23 |
| R53.htm | 19937 | 2021-08-05 14:04:23 |
| R54.htm | 20109 | 2021-08-05 14:04:23 |
| R55.htm | 62380 | 2021-08-05 14:04:23 |
| R56.htm | 22903 | 2021-08-05 14:04:23 |
| R57.htm | 19625 | 2021-08-05 14:04:23 |
| R58.htm | 9880 | 2021-08-05 14:04:23 |
| R59.htm | 8432 | 2021-08-05 14:04:23 |
| R6.htm | 51908 | 2021-08-05 14:04:23 |
| R60.htm | 14218 | 2021-08-05 14:04:23 |
| R61.htm | 37080 | 2021-08-05 14:04:23 |
| R62.htm | 88897 | 2021-08-05 14:04:23 |
| R63.htm | 13385 | 2021-08-05 14:04:23 |
| R64.htm | 92267 | 2021-08-05 14:04:23 |
| R65.htm | 28623 | 2021-08-05 14:04:23 |
| R66.htm | 42774 | 2021-08-05 14:04:23 |
| R67.htm | 74501 | 2021-08-05 14:04:23 |
| R68.htm | 57146 | 2021-08-05 14:04:23 |
| R69.htm | 24404 | 2021-08-05 14:04:23 |
| R7.htm | 4814 | 2021-08-05 14:04:23 |
| R70.htm | 22600 | 2021-08-05 14:04:23 |
| R71.htm | 38632 | 2021-08-05 14:04:23 |
| R72.htm | 12365 | 2021-08-05 14:04:23 |
| R73.htm | 4868 | 2021-08-05 14:04:23 |
| R74.htm | 99941 | 2021-08-05 14:04:23 |
| R75.htm | 24600 | 2021-08-05 14:04:23 |
| R76.htm | 35667 | 2021-08-05 14:04:23 |
| R77.htm | 77894 | 2021-08-05 14:04:23 |
| R8.htm | 98625 | 2021-08-05 14:04:23 |
| R9.htm | 34947 | 2021-08-05 14:04:23 |
| report.css | 2767 | 2021-08-05 14:04:23 |
| Show.js | 1085 | 2021-08-05 14:04:23 |