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|---|---|---|
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| 0000014693-18-000176-index.html | 2018-12-06 06:03:06 | |
| 0000014693-18-000176.txt | 2018-12-06 06:03:06 | |
 0000014693-18-000176-xbrl.zip | 202249 | 2018-12-06 06:03:06 |
| bfb-10312018x10qoctober.htm | 1569657 | 2018-12-06 06:03:06 |
| bfb-10312018xex311october.htm | 15108 | 2018-12-06 06:03:06 |
| bfb-10312018xex312october.htm | 15119 | 2018-12-06 06:03:06 |
| bfb-10312018xex32october.htm | 13768 | 2018-12-06 06:03:06 |
| bfb-20181031.xml | 2200951 | 2018-12-06 06:03:06 |
| bfb-20181031.xsd | 44036 | 2018-12-06 06:03:06 |
| bfb-20181031_cal.xml | 84363 | 2018-12-06 06:03:06 |
| bfb-20181031_def.xml | 249310 | 2018-12-06 06:03:06 |
| bfb-20181031_lab.xml | 566577 | 2018-12-06 06:03:06 |
| bfb-20181031_pre.xml | 344654 | 2018-12-06 06:03:06 |
| FilingSummary.xml | 31360 | 2018-12-06 06:03:06 |
| Financial_Report.xlsx | 64450 | 2018-12-06 06:03:06 |
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| report.css | 2767 | 2018-12-06 06:03:06 |
| Show.js | 1085 | 2018-12-06 06:03:06 |