Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-18-167484-index-headers.html | 2018-05-18 11:34:43 | |
| 0001193125-18-167484-index.html | 2018-05-18 11:34:43 | |
| 0001193125-18-167484.txt | 2018-05-18 11:34:43 | |
 0001193125-18-167484-xbrl.zip | 42107 | 2018-05-18 11:34:43 |
 BarChart1.png | 10777 | 2018-05-18 11:34:43 |
| bf12-20180427.xml | 69165 | 2018-05-18 11:34:43 |
| bf12-20180427.xsd | 8439 | 2018-05-18 11:34:43 |
| bf12-20180427_cal.xml | 4746 | 2018-05-18 11:34:43 |
| bf12-20180427_def.xml | 187592 | 2018-05-18 11:34:43 |
| bf12-20180427_lab.xml | 139378 | 2018-05-18 11:34:43 |
| bf12-20180427_pre.xml | 149307 | 2018-05-18 11:34:43 |
| d530846d485bpos.htm | 34897 | 2018-05-18 11:34:43 |
| FilingSummary.xml | 3629 | 2018-05-18 11:34:43 |
 g530846g17s70.jpg | 2162 | 2018-05-18 11:34:43 |
| R1.htm | 16188 | 2018-05-18 11:34:43 |
| R10.htm | 7477 | 2018-05-18 11:34:43 |
| R2.htm | 123306 | 2018-05-18 11:34:43 |
| R9.htm | 218581 | 2018-05-18 11:34:43 |
| report.css | 2767 | 2018-05-18 11:34:43 |
| Show.js | 1410 | 2018-05-18 11:34:43 |