Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-22-006244-index-headers.html | 2022-03-15 10:32:23 | |
| 0001437749-22-006244-index.html | 2022-03-15 10:32:23 | |
| 0001437749-22-006244.txt | 2022-03-15 10:32:23 | |
 0001437749-22-006244-xbrl.zip | 15655 | 2022-03-15 10:32:23 |
| buks-20220315.xsd | 3601 | 2022-03-15 10:32:23 |
| buks-20220315_def.xml | 10449 | 2022-03-15 10:32:23 |
| buks-20220315_lab.xml | 13928 | 2022-03-15 10:32:23 |
| buks-20220315_pre.xml | 10440 | 2022-03-15 10:32:23 |
| buks20220223_8k.htm | 20360 | 2022-03-15 10:32:23 |
| buks20220223_8k_htm.xml | 2316 | 2022-03-15 10:32:23 |
| ex_339388.htm | 59252 | 2022-03-15 10:32:23 |
| FilingSummary.xml | 1775 | 2022-03-15 10:32:23 |
| Financial_Report.xlsx | 5573 | 2022-03-15 10:32:23 |
| MetaLinks.json | 17150 | 2022-03-15 10:32:23 |
| R1.htm | 34035 | 2022-03-15 10:32:23 |
| report.css | 2767 | 2022-03-15 10:32:23 |
| Show.js | 1085 | 2022-03-15 10:32:23 |