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| 0001437749-26-016870-index.html | 2026-05-14 07:02:39 | |
| 0001437749-26-016870.txt | 2026-05-14 07:02:39 | |
 0001437749-26-016870-xbrl.zip | 118800 | 2026-05-14 07:02:39 |
| bkti-20260331.xsd | 46289 | 2026-05-14 07:02:39 |
| bkti-20260331_cal.xml | 39463 | 2026-05-14 07:02:39 |
| bkti-20260331_def.xml | 268980 | 2026-05-14 07:02:39 |
| bkti-20260331_lab.xml | 299069 | 2026-05-14 07:02:39 |
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| bkti20260331c_10q.htm | 761316 | 2026-05-14 07:02:39 |
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| report.css | 2767 | 2026-05-14 07:02:39 |
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