Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001171843-20-003521-index-headers.html | 2020-05-07 21:30:39 | |
| 0001171843-20-003521-index.html | 2020-05-07 21:30:39 | |
| 0001171843-20-003521.txt | 2020-05-07 21:30:39 | |
 0001171843-20-003521-xbrl.zip | 192098 | 2020-05-07 21:30:39 |
| cbfv-20200331.xml | 2086470 | 2020-05-07 21:30:39 |
| cbfv-20200331.xsd | 74135 | 2020-05-07 21:30:39 |
| cbfv-20200331_cal.xml | 73683 | 2020-05-07 21:30:39 |
| cbfv-20200331_def.xml | 513210 | 2020-05-07 21:30:39 |
| cbfv-20200331_lab.xml | 429701 | 2020-05-07 21:30:39 |
| cbfv-20200331_pre.xml | 551315 | 2020-05-07 21:30:39 |
| exh_311.htm | 7988 | 2020-05-07 21:30:39 |
| exh_312.htm | 8053 | 2020-05-07 21:30:39 |
| exh_321.htm | 4092 | 2020-05-07 21:30:39 |
| exh_322.htm | 4205 | 2020-05-07 21:30:39 |
| f10q_050620p.htm | 878453 | 2020-05-07 21:30:39 |
| FilingSummary.xml | 45897 | 2020-05-07 21:30:39 |
| Financial_Report.xlsx | 80950 | 2020-05-07 21:30:39 |
 logo.jpg | 10635 | 2020-05-07 21:30:39 |
| R1.htm | 32801 | 2020-05-07 21:30:39 |
| R10.htm | 2731 | 2020-05-07 21:30:39 |
| R11.htm | 34555 | 2020-05-07 21:30:39 |
| R12.htm | 15549 | 2020-05-07 21:30:39 |
| R13.htm | 90064 | 2020-05-07 21:30:39 |
| R14.htm | 336010 | 2020-05-07 21:30:39 |
| R15.htm | 10823 | 2020-05-07 21:30:39 |
| R16.htm | 15110 | 2020-05-07 21:30:39 |
| R17.htm | 17722 | 2020-05-07 21:30:39 |
| R18.htm | 66060 | 2020-05-07 21:30:39 |
| R19.htm | 17061 | 2020-05-07 21:30:39 |
| R2.htm | 81385 | 2020-05-07 21:30:39 |
| R20.htm | 18456 | 2020-05-07 21:30:39 |
| R21.htm | 15614 | 2020-05-07 21:30:39 |
| R22.htm | 64249 | 2020-05-07 21:30:39 |
| R23.htm | 42305 | 2020-05-07 21:30:39 |
| R24.htm | 11752 | 2020-05-07 21:30:39 |
| R25.htm | 87467 | 2020-05-07 21:30:39 |
| R26.htm | 321803 | 2020-05-07 21:30:39 |
| R27.htm | 8207 | 2020-05-07 21:30:39 |
| R28.htm | 14445 | 2020-05-07 21:30:39 |
| R29.htm | 15711 | 2020-05-07 21:30:39 |
| R3.htm | 18657 | 2020-05-07 21:30:39 |
| R30.htm | 54375 | 2020-05-07 21:30:39 |
| R31.htm | 11499 | 2020-05-07 21:30:39 |
| R32.htm | 18599 | 2020-05-07 21:30:39 |
| R33.htm | 15048 | 2020-05-07 21:30:39 |
| R34.htm | 59396 | 2020-05-07 21:30:39 |
| R35.htm | 8435 | 2020-05-07 21:30:39 |
| R36.htm | 9586 | 2020-05-07 21:30:39 |
| R37.htm | 30459 | 2020-05-07 21:30:39 |
| R38.htm | 10917 | 2020-05-07 21:30:39 |
| R39.htm | 26332 | 2020-05-07 21:30:39 |
| R4.htm | 124499 | 2020-05-07 21:30:39 |
| R40.htm | 41003 | 2020-05-07 21:30:39 |
| R41.htm | 27765 | 2020-05-07 21:30:39 |
| R42.htm | 103744 | 2020-05-07 21:30:39 |
| R43.htm | 29595 | 2020-05-07 21:30:39 |
| R44.htm | 39241 | 2020-05-07 21:30:39 |
| R45.htm | 47266 | 2020-05-07 21:30:39 |
| R46.htm | 36783 | 2020-05-07 21:30:39 |
| R47.htm | 18315 | 2020-05-07 21:30:39 |
| R48.htm | 11561 | 2020-05-07 21:30:39 |
| R49.htm | 52253 | 2020-05-07 21:30:39 |
| R5.htm | 24392 | 2020-05-07 21:30:39 |
| R50.htm | 46956 | 2020-05-07 21:30:39 |
| R51.htm | 6220 | 2020-05-07 21:30:39 |
| R52.htm | 23361 | 2020-05-07 21:30:39 |
| R53.htm | 2994 | 2020-05-07 21:30:39 |
| R54.htm | 15651 | 2020-05-07 21:30:39 |
| R55.htm | 20855 | 2020-05-07 21:30:39 |
| R56.htm | 17315 | 2020-05-07 21:30:39 |
| R57.htm | 19413 | 2020-05-07 21:30:39 |
| R58.htm | 19543 | 2020-05-07 21:30:39 |
| R59.htm | 23810 | 2020-05-07 21:30:39 |
| R6.htm | 3761 | 2020-05-07 21:30:39 |
| R60.htm | 16590 | 2020-05-07 21:30:39 |
| R61.htm | 33997 | 2020-05-07 21:30:39 |
| R62.htm | 14925 | 2020-05-07 21:30:39 |
| R63.htm | 15873 | 2020-05-07 21:30:39 |
| R64.htm | 20505 | 2020-05-07 21:30:39 |
| R65.htm | 25500 | 2020-05-07 21:30:39 |
| R66.htm | 3438 | 2020-05-07 21:30:39 |
| R67.htm | 81435 | 2020-05-07 21:30:39 |
| R7.htm | 39758 | 2020-05-07 21:30:39 |
| R8.htm | 7506 | 2020-05-07 21:30:39 |
| R9.htm | 111080 | 2020-05-07 21:30:39 |
| report.css | 2767 | 2020-05-07 21:30:39 |
| Show.js | 1085 | 2020-05-07 21:30:39 |