Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-18-353391-index-headers.html | 2018-12-19 17:09:23 | |
| 0001193125-18-353391-index.html | 2018-12-19 17:09:23 | |
| 0001193125-18-353391.txt | 2018-12-19 17:09:23 | |
 0001193125-18-353391-xbrl.zip | 61252 | 2018-12-19 17:09:23 |
 BarChart1.png | 22973 | 2018-12-19 17:09:23 |
 BarChart2.png | 23228 | 2018-12-19 17:09:23 |
| bf15-20181128.xml | 90820 | 2018-12-19 17:09:23 |
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| bf15-20181128_lab.xml | 149968 | 2018-12-19 17:09:23 |
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| d652212d485bpos.htm | 37921 | 2018-12-19 17:09:23 |
| FilingSummary.xml | 4975 | 2018-12-19 17:09:23 |
 g652212capture.jpg | 9241 | 2018-12-19 17:09:23 |
| R1.htm | 18247 | 2018-12-19 17:09:23 |
| R14.htm | 167954 | 2018-12-19 17:09:23 |
| R15.htm | 7479 | 2018-12-19 17:09:23 |
| R2.htm | 110293 | 2018-12-19 17:09:23 |
| R8.htm | 194303 | 2018-12-19 17:09:23 |
| R9.htm | 94641 | 2018-12-19 17:09:23 |
| report.css | 2767 | 2018-12-19 17:09:23 |
| Show.js | 1085 | 2018-12-19 17:09:23 |