Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001140361-12-016872-index-headers.html | 2012-03-21 11:03:52 | |
| 0001140361-12-016872-index.html | 2012-03-21 11:03:52 | |
| 0001140361-12-016872.txt | 2012-03-21 11:03:52 | |
 0001140361-12-016872-xbrl.zip | 117472 | 2012-03-21 11:03:52 |
| bkbk-20111231.xml | 2034864 | 2012-03-21 11:03:52 |
| bkbk-20111231.xsd | 17165 | 2012-03-21 11:03:52 |
| bkbk-20111231_cal.xml | 71589 | 2012-03-21 11:03:52 |
| bkbk-20111231_def.xml | 20760 | 2012-03-21 11:03:52 |
| bkbk-20111231_lab.xml | 274708 | 2012-03-21 11:03:52 |
| bkbk-20111231_pre.xml | 154013 | 2012-03-21 11:03:52 |
| ex21.htm | 7974 | 2012-03-21 11:03:52 |
| ex23.htm | 4256 | 2012-03-21 11:03:52 |
| ex31_1.htm | 11121 | 2012-03-21 11:03:52 |
| ex31_2.htm | 10830 | 2012-03-21 11:03:52 |
| ex32_1.htm | 6669 | 2012-03-21 11:03:52 |
| ex32_2.htm | 6680 | 2012-03-21 11:03:52 |
| FilingSummary.xml | 12774 | 2012-03-21 11:03:52 |
| Financial_Report.xls | 1776334 | 2012-03-21 11:03:52 |
| form10k.htm | 3274347 | 2012-03-21 11:03:52 |
 image.jpg | 4834 | 2012-03-21 11:03:52 |
 image1.jpg | 7112 | 2012-03-21 11:03:52 |
 image2.jpg | 8869 | 2012-03-21 11:03:52 |
| R1.htm | 35384 | 2012-03-21 11:03:52 |
| R10.htm | 878101 | 2012-03-21 11:03:52 |
| R11.htm | 5921 | 2012-03-21 11:03:52 |
| R12.htm | 20604 | 2012-03-21 11:03:52 |
| R13.htm | 6478 | 2012-03-21 11:03:52 |
| R14.htm | 36624 | 2012-03-21 11:03:52 |
| R15.htm | 14636 | 2012-03-21 11:03:52 |
| R16.htm | 45350 | 2012-03-21 11:03:52 |
| R17.htm | 15746 | 2012-03-21 11:03:52 |
| R18.htm | 56913 | 2012-03-21 11:03:52 |
| R19.htm | 9813 | 2012-03-21 11:03:52 |
| R2.htm | 155993 | 2012-03-21 11:03:52 |
| R20.htm | 119811 | 2012-03-21 11:03:52 |
| R21.htm | 13223 | 2012-03-21 11:03:52 |
| R22.htm | 9815 | 2012-03-21 11:03:52 |
| R23.htm | 5916 | 2012-03-21 11:03:52 |
| R24.htm | 5893 | 2012-03-21 11:03:52 |
| R25.htm | 148835 | 2012-03-21 11:03:52 |
| R26.htm | 6874 | 2012-03-21 11:03:52 |
| R27.htm | 85714 | 2012-03-21 11:03:52 |
| R3.htm | 33873 | 2012-03-21 11:03:52 |
| R4.htm | 168076 | 2012-03-21 11:03:52 |
| R5.htm | 76706 | 2012-03-21 11:03:52 |
| R6.htm | 9584 | 2012-03-21 11:03:52 |
| R7.htm | 195989 | 2012-03-21 11:03:52 |
| R8.htm | 58441 | 2012-03-21 11:03:52 |
| R9.htm | 246272 | 2012-03-21 11:03:52 |
| report.css | 2721 | 2012-03-21 11:03:52 |
| Show.js | 6423 | 2012-03-21 11:03:52 |