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| 0000014693-18-000165-index.html | 2018-08-29 16:44:48 | |
| 0000014693-18-000165.txt | 2018-08-29 16:44:48 | |
 0000014693-18-000165-xbrl.zip | 173931 | 2018-08-29 16:44:48 |
| bfb-20180731.xml | 1316559 | 2018-08-29 16:44:48 |
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| bfb-7312018xex32july.htm | 13760 | 2018-08-29 16:44:48 |
| FilingSummary.xml | 31360 | 2018-08-29 16:44:48 |
| Financial_Report.xlsx | 59900 | 2018-08-29 16:44:48 |
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| report.css | 2767 | 2018-08-29 16:44:48 |
| Show.js | 1410 | 2018-08-29 16:44:48 |