Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-17-139732-index-headers.html | 2017-04-26 17:07:13 | |
| 0001193125-17-139732-index.html | 2017-04-26 17:07:13 | |
| 0001193125-17-139732.txt | 2017-04-26 17:07:13 | |
 0001193125-17-139732-xbrl.zip | 29459 | 2017-04-26 17:07:13 |
| bf15-20170405.xml | 4897 | 2017-04-26 17:07:13 |
| bf15-20170405.xsd | 7383 | 2017-04-26 17:07:13 |
| bf15-20170405_def.xml | 223188 | 2017-04-26 17:07:13 |
| bf15-20170405_lab.xml | 132083 | 2017-04-26 17:07:13 |
| bf15-20170405_pre.xml | 154702 | 2017-04-26 17:07:13 |
| d339621d497.htm | 8611 | 2017-04-26 17:07:13 |
| FilingSummary.xml | 3287 | 2017-04-26 17:07:13 |
| Financial_Report.xlsx | 7453 | 2017-04-26 17:07:13 |
 g339621g0426234836118.jpg | 3249 | 2017-04-26 17:07:13 |
| R1.htm | 16187 | 2017-04-26 17:07:13 |
| R2.htm | 3083 | 2017-04-26 17:07:13 |
| R3.htm | 11339 | 2017-04-26 17:07:13 |
| R4.htm | 7477 | 2017-04-26 17:07:13 |
| report.css | 2767 | 2017-04-26 17:07:13 |
| Show.js | 1410 | 2017-04-26 17:07:13 |