Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001654954-22-014620-index.html | 2022-11-03 07:14:27 | |
| 0001654954-22-014620.txt | 2022-11-03 07:14:27 | |
 0001654954-22-014620-xbrl.zip | 18803 | 2022-11-03 07:14:27 |
| bkti-20221103.xsd | 5750 | 2022-11-03 07:14:27 |
| bkti-20221103_cal.xml | 918 | 2022-11-03 07:14:27 |
| bkti-20221103_def.xml | 2119 | 2022-11-03 07:14:27 |
| bkti-20221103_lab.xml | 13617 | 2022-11-03 07:14:27 |
| bkti-20221103_pre.xml | 8586 | 2022-11-03 07:14:27 |
| bkti_8k.htm | 23979 | 2022-11-03 07:14:27 |
| bkti_8k_htm.xml | 3371 | 2022-11-03 07:14:27 |
| bkti_ex991.htm | 107340 | 2022-11-03 07:14:27 |
 bkti_ex991img1.jpg | 4846 | 2022-11-03 07:14:27 |
| FilingSummary.xml | 2042 | 2022-11-03 07:14:27 |
| Financial_Report.xlsx | 5625 | 2022-11-03 07:14:27 |
| MetaLinks.json | 16105 | 2022-11-03 07:14:27 |
| R1.htm | 36456 | 2022-11-03 07:14:27 |
| report.css | 2767 | 2022-11-03 07:14:27 |
| Show.js | 1085 | 2022-11-03 07:14:27 |