Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-23-020646-index-headers.html | 2023-07-26 07:30:08 | |
| 0001437749-23-020646-index.html | 2023-07-26 07:30:08 | |
| 0001437749-23-020646.txt | 2023-07-26 07:30:08 | |
 0001437749-23-020646-xbrl.zip | 47076 | 2023-07-26 07:30:08 |
| buks-20230720.xsd | 3409 | 2023-07-26 07:30:08 |
| buks-20230720_def.xml | 10353 | 2023-07-26 07:30:08 |
| buks-20230720_lab.xml | 13836 | 2023-07-26 07:30:08 |
| buks-20230720_pre.xml | 10348 | 2023-07-26 07:30:08 |
| buks20230721_8k.htm | 39030 | 2023-07-26 07:30:08 |
| buks20230721_8k_htm.xml | 2319 | 2023-07-26 07:30:08 |
| ex_547711.htm | 137798 | 2023-07-26 07:30:08 |
| ex_547716.htm | 98270 | 2023-07-26 07:30:08 |
| ex_547717.htm | 9296 | 2023-07-26 07:30:08 |
 ex_547717img001.jpg | 2430 | 2023-07-26 07:30:08 |
| FilingSummary.xml | 1832 | 2023-07-26 07:30:08 |
| Financial_Report.xlsx | 5599 | 2023-07-26 07:30:08 |
| MetaLinks.json | 17444 | 2023-07-26 07:30:08 |
| R1.htm | 33627 | 2023-07-26 07:30:08 |
| report.css | 2767 | 2023-07-26 07:30:08 |
| Show.js | 1085 | 2023-07-26 07:30:08 |