Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-21-026031-index-headers.html | 2021-05-10 16:04:24 | |
| 0001564590-21-026031-index.html | 2021-05-10 16:04:24 | |
| 0001564590-21-026031.txt | 2021-05-10 16:04:24 | |
 0001564590-21-026031-xbrl.zip | 265611 | 2021-05-10 16:04:24 |
| civb-10q_20210331.htm | 5185555 | 2021-05-10 16:04:24 |
| civb-10q_20210331_htm.xml | 6558781 | 2021-05-10 16:04:24 |
| civb-20210331.xsd | 71702 | 2021-05-10 16:04:24 |
| civb-20210331_cal.xml | 96628 | 2021-05-10 16:04:24 |
| civb-20210331_def.xml | 290887 | 2021-05-10 16:04:24 |
| civb-20210331_lab.xml | 578659 | 2021-05-10 16:04:24 |
| civb-20210331_pre.xml | 504132 | 2021-05-10 16:04:24 |
| civb-ex311_9.htm | 17424 | 2021-05-10 16:04:24 |
| civb-ex312_7.htm | 17708 | 2021-05-10 16:04:24 |
| civb-ex321_8.htm | 6296 | 2021-05-10 16:04:24 |
| civb-ex322_6.htm | 6044 | 2021-05-10 16:04:24 |
| FilingSummary.xml | 55157 | 2021-05-10 16:04:24 |
| Financial_Report.xlsx | 119963 | 2021-05-10 16:04:24 |
| MetaLinks.json | 843872 | 2021-05-10 16:04:24 |
| R1.htm | 52200 | 2021-05-10 16:04:24 |
| R10.htm | 27804 | 2021-05-10 16:04:24 |
| R11.htm | 253360 | 2021-05-10 16:04:24 |
| R12.htm | 49370 | 2021-05-10 16:04:24 |
| R13.htm | 1418878 | 2021-05-10 16:04:24 |
| R14.htm | 126234 | 2021-05-10 16:04:24 |
| R15.htm | 155832 | 2021-05-10 16:04:24 |
| R16.htm | 90781 | 2021-05-10 16:04:24 |
| R17.htm | 50814 | 2021-05-10 16:04:24 |
| R18.htm | 52882 | 2021-05-10 16:04:24 |
| R19.htm | 34363 | 2021-05-10 16:04:24 |
| R2.htm | 90228 | 2021-05-10 16:04:24 |
| R20.htm | 86781 | 2021-05-10 16:04:24 |
| R21.htm | 462079 | 2021-05-10 16:04:24 |
| R22.htm | 44420 | 2021-05-10 16:04:24 |
| R23.htm | 5800 | 2021-05-10 16:04:24 |
| R24.htm | 59413 | 2021-05-10 16:04:24 |
| R25.htm | 35414 | 2021-05-10 16:04:24 |
| R26.htm | 258434 | 2021-05-10 16:04:24 |
| R27.htm | 44108 | 2021-05-10 16:04:24 |
| R28.htm | 1389807 | 2021-05-10 16:04:24 |
| R29.htm | 127546 | 2021-05-10 16:04:24 |
| R3.htm | 13367 | 2021-05-10 16:04:24 |
| R30.htm | 159341 | 2021-05-10 16:04:24 |
| R31.htm | 91372 | 2021-05-10 16:04:24 |
| R32.htm | 49607 | 2021-05-10 16:04:24 |
| R33.htm | 50476 | 2021-05-10 16:04:24 |
| R34.htm | 29684 | 2021-05-10 16:04:24 |
| R35.htm | 83601 | 2021-05-10 16:04:24 |
| R36.htm | 460067 | 2021-05-10 16:04:24 |
| R37.htm | 40759 | 2021-05-10 16:04:24 |
| R38.htm | 48227 | 2021-05-10 16:04:24 |
| R39.htm | 17603 | 2021-05-10 16:04:24 |
| R4.htm | 109739 | 2021-05-10 16:04:24 |
| R40.htm | 29891 | 2021-05-10 16:04:24 |
| R41.htm | 22135 | 2021-05-10 16:04:24 |
| R42.htm | 33668 | 2021-05-10 16:04:24 |
| R43.htm | 10905 | 2021-05-10 16:04:24 |
| R44.htm | 7142 | 2021-05-10 16:04:24 |
| R45.htm | 29582 | 2021-05-10 16:04:24 |
| R46.htm | 9395 | 2021-05-10 16:04:24 |
| R47.htm | 25132 | 2021-05-10 16:04:24 |
| R48.htm | 25833 | 2021-05-10 16:04:24 |
| R49.htm | 45995 | 2021-05-10 16:04:24 |
| R5.htm | 34775 | 2021-05-10 16:04:24 |
| R50.htm | 37183 | 2021-05-10 16:04:24 |
| R51.htm | 55376 | 2021-05-10 16:04:24 |
| R52.htm | 49770 | 2021-05-10 16:04:24 |
| R53.htm | 13276 | 2021-05-10 16:04:24 |
| R54.htm | 58914 | 2021-05-10 16:04:24 |
| R55.htm | 20051 | 2021-05-10 16:04:24 |
| R56.htm | 31526 | 2021-05-10 16:04:24 |
| R57.htm | 40073 | 2021-05-10 16:04:24 |
| R58.htm | 19650 | 2021-05-10 16:04:24 |
| R59.htm | 13515 | 2021-05-10 16:04:24 |
| R6.htm | 40517 | 2021-05-10 16:04:24 |
| R60.htm | 7919 | 2021-05-10 16:04:24 |
| R61.htm | 28171 | 2021-05-10 16:04:24 |
| R62.htm | 26843 | 2021-05-10 16:04:24 |
| R63.htm | 8084 | 2021-05-10 16:04:24 |
| R64.htm | 11419 | 2021-05-10 16:04:24 |
| R65.htm | 18394 | 2021-05-10 16:04:24 |
| R66.htm | 25684 | 2021-05-10 16:04:24 |
| R67.htm | 11683 | 2021-05-10 16:04:24 |
| R68.htm | 15518 | 2021-05-10 16:04:24 |
| R69.htm | 35520 | 2021-05-10 16:04:24 |
| R7.htm | 4345 | 2021-05-10 16:04:24 |
| R70.htm | 14038 | 2021-05-10 16:04:24 |
| R71.htm | 13218 | 2021-05-10 16:04:24 |
| R72.htm | 10311 | 2021-05-10 16:04:24 |
| R73.htm | 16506 | 2021-05-10 16:04:24 |
| R74.htm | 25036 | 2021-05-10 16:04:24 |
| R75.htm | 54709 | 2021-05-10 16:04:24 |
| R76.htm | 36071 | 2021-05-10 16:04:24 |
| R77.htm | 39948 | 2021-05-10 16:04:24 |
| R78.htm | 49692 | 2021-05-10 16:04:24 |
| R79.htm | 22759 | 2021-05-10 16:04:24 |
| R8.htm | 57754 | 2021-05-10 16:04:24 |
| R80.htm | 9536 | 2021-05-10 16:04:24 |
| R81.htm | 13173 | 2021-05-10 16:04:24 |
| R82.htm | 19553 | 2021-05-10 16:04:24 |
| R9.htm | 9735 | 2021-05-10 16:04:24 |
| report.css | 2767 | 2021-05-10 16:04:24 |
| Show.js | 1085 | 2021-05-10 16:04:24 |