Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-22-008375-index-headers.html | 2022-04-06 10:59:50 | |
| 0001437749-22-008375-index.html | 2022-04-06 10:59:50 | |
| 0001437749-22-008375.txt | 2022-04-06 10:59:50 | |
 0001437749-22-008375-xbrl.zip | 11902 | 2022-04-06 10:59:50 |
| buks-20220406.xsd | 3600 | 2022-04-06 10:59:50 |
| buks-20220406_def.xml | 10448 | 2022-04-06 10:59:50 |
| buks-20220406_lab.xml | 13927 | 2022-04-06 10:59:50 |
| buks-20220406_pre.xml | 10439 | 2022-04-06 10:59:50 |
| buks20220406_8k.htm | 18985 | 2022-04-06 10:59:50 |
| buks20220406_8k_htm.xml | 2321 | 2022-04-06 10:59:50 |
| ex_355622.htm | 9932 | 2022-04-06 10:59:50 |
| FilingSummary.xml | 1772 | 2022-04-06 10:59:50 |
| Financial_Report.xlsx | 5584 | 2022-04-06 10:59:50 |
| MetaLinks.json | 17149 | 2022-04-06 10:59:50 |
| R1.htm | 34153 | 2022-04-06 10:59:50 |
| report.css | 2767 | 2022-04-06 10:59:50 |
| Show.js | 1085 | 2022-04-06 10:59:50 |