Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000015847-14-000027-index-headers.html | 2014-09-15 15:46:00 | |
| 0000015847-14-000027-index.html | 2014-09-15 15:46:00 | |
| 0000015847-14-000027.txt | 2014-09-15 15:46:00 | |
 0000015847-14-000027-xbrl.zip | 54557 | 2014-09-15 15:46:00 |
| buks-20140731.xml | 95600 | 2014-09-15 15:46:00 |
| buks-20140731.xsd | 23159 | 2014-09-15 15:46:00 |
| buks-20140731_cal.xml | 18168 | 2014-09-15 15:46:00 |
| buks-20140731_def.xml | 67501 | 2014-09-15 15:46:00 |
| buks-20140731_lab.xml | 295980 | 2014-09-15 15:46:00 |
| buks-20140731_pre.xml | 166454 | 2014-09-15 15:46:00 |
| exhibit31-1.htm | 10647 | 2014-09-15 15:46:00 |
| exhibit31-2.htm | 10633 | 2014-09-15 15:46:00 |
| exhibit32-1.htm | 4754 | 2014-09-15 15:46:00 |
| exhibit32-2.htm | 4787 | 2014-09-15 15:46:00 |
| FilingSummary.xml | 9956 | 2014-09-15 15:46:00 |
| Financial_Report.xls | 92789 | 2014-09-15 15:46:00 |
| Financial_Report.xlsx | 36530 | 2014-09-15 15:46:00 |
| form10q.htm | 449317 | 2014-09-15 15:46:00 |
| R1.htm | 36388 | 2014-09-15 15:46:00 |
| R10.htm | 6687 | 2014-09-15 15:46:00 |
| R11.htm | 8422 | 2014-09-15 15:46:00 |
| R12.htm | 6983 | 2014-09-15 15:46:00 |
| R13.htm | 6353 | 2014-09-15 15:46:00 |
| R14.htm | 6451 | 2014-09-15 15:46:00 |
| R15.htm | 37241 | 2014-09-15 15:46:00 |
| R16.htm | 9362 | 2014-09-15 15:46:00 |
| R17.htm | 5804 | 2014-09-15 15:46:00 |
| R18.htm | 26067 | 2014-09-15 15:46:00 |
| R19.htm | 6854 | 2014-09-15 15:46:00 |
| R2.htm | 154295 | 2014-09-15 15:46:00 |
| R3.htm | 59550 | 2014-09-15 15:46:00 |
| R4.htm | 80112 | 2014-09-15 15:46:00 |
| R5.htm | 89600 | 2014-09-15 15:46:00 |
| R6.htm | 8405 | 2014-09-15 15:46:00 |
| R7.htm | 7344 | 2014-09-15 15:46:00 |
| R8.htm | 7840 | 2014-09-15 15:46:00 |
| R9.htm | 11146 | 2014-09-15 15:46:00 |
| report.css | 2740 | 2014-09-15 15:46:00 |
| Show.js | 1410 | 2014-09-15 15:46:00 |