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| 0001654954-22-014750.txt | 2022-11-04 16:46:11 | |
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| bkti-20220930.xsd | 46051 | 2022-11-04 16:46:11 |
| bkti-20220930_cal.xml | 47537 | 2022-11-04 16:46:11 |
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| bkti-20220930_lab.xml | 276974 | 2022-11-04 16:46:11 |
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| bkti_10q.htm | 826856 | 2022-11-04 16:46:11 |
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| bkti_ex321.htm | 4851 | 2022-11-04 16:46:11 |
| bkti_ex322.htm | 4828 | 2022-11-04 16:46:11 |
| FilingSummary.xml | 28534 | 2022-11-04 16:46:11 |
| Financial_Report.xlsx | 69256 | 2022-11-04 16:46:11 |
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