Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-25-023529-index-headers.html | 2025-07-25 16:30:38 | |
| 0001437749-25-023529-index.html | 2025-07-25 16:30:38 | |
| 0001437749-25-023529.txt | 2025-07-25 16:30:38 | |
 0001437749-25-023529-xbrl.zip | 2676 | 2025-07-25 16:30:38 |
| bkti20250528_s8.htm | 72075 | 2025-07-25 16:30:38 |
| ex_824788.htm | 8627 | 2025-07-25 16:30:38 |
| ex_824789.htm | 2400 | 2025-07-25 16:30:38 |
| ex_824790.htm | 2422 | 2025-07-25 16:30:38 |
| ex_824791.htm | 12879 | 2025-07-25 16:30:38 |
| ex_824791_htm.xml | 4895 | 2025-07-25 16:30:38 |
| FilingSummary.xml | 2517 | 2025-07-25 16:30:38 |
 header01.jpg | 19122 | 2025-07-25 16:30:38 |
| MetaLinks.json | 62766 | 2025-07-25 16:30:38 |
| R1.htm | 9484 | 2025-07-25 16:30:38 |
| R2.htm | 20215 | 2025-07-25 16:30:38 |
| R3.htm | 7910 | 2025-07-25 16:30:38 |
| report.css | 2767 | 2025-07-25 16:30:38 |
| Show.js | 1085 | 2025-07-25 16:30:38 |
 thfooter.jpg | 19258 | 2025-07-25 16:30:38 |