Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-22-020887-index-headers.html | 2022-08-18 12:00:42 | |
| 0001437749-22-020887-index.html | 2022-08-18 12:00:42 | |
| 0001437749-22-020887.txt | 2022-08-18 12:00:42 | |
 0001437749-22-020887-xbrl.zip | 42643 | 2022-08-18 12:00:42 |
| buks-20220818.xsd | 3601 | 2022-08-18 12:00:42 |
| buks-20220818_def.xml | 10449 | 2022-08-18 12:00:42 |
| buks-20220818_lab.xml | 13928 | 2022-08-18 12:00:42 |
| buks-20220818_pre.xml | 10440 | 2022-08-18 12:00:42 |
| buks20220818d_8k.htm | 19369 | 2022-08-18 12:00:42 |
| buks20220818d_8k_htm.xml | 2321 | 2022-08-18 12:00:42 |
| ex_414518.htm | 13156 | 2022-08-18 12:00:42 |
| ex_414538.htm | 191476 | 2022-08-18 12:00:42 |
| FilingSummary.xml | 1808 | 2022-08-18 12:00:42 |
| Financial_Report.xlsx | 5599 | 2022-08-18 12:00:42 |
| MetaLinks.json | 17153 | 2022-08-18 12:00:42 |
| R1.htm | 33628 | 2022-08-18 12:00:42 |
| report.css | 2767 | 2022-08-18 12:00:42 |
| Show.js | 1085 | 2022-08-18 12:00:42 |