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| 0001437749-26-027476-index.html | 2026-08-13 07:11:12 | |
| 0001437749-26-027476.txt | 2026-08-13 07:11:12 | |
 0001437749-26-027476-xbrl.zip | 138466 | 2026-08-13 07:11:12 |
| bkti-20260630.xsd | 44644 | 2026-08-13 07:11:12 |
| bkti-20260630_cal.xml | 41252 | 2026-08-13 07:11:12 |
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| bkti-20260630_pre.xml | 303194 | 2026-08-13 07:11:12 |
| bkti20260630_10q.htm | 962822 | 2026-08-13 07:11:12 |
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| R9.htm | 15480 | 2026-08-13 07:11:12 |
| report.css | 2767 | 2026-08-13 07:11:12 |
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