Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-23-003704-index-headers.html | 2023-03-28 13:28:26 | |
| 0001654954-23-003704-index.html | 2023-03-28 13:28:26 | |
| 0001654954-23-003704.txt | 2023-03-28 13:28:26 | |
 0001654954-23-003704-xbrl.zip | 16877 | 2023-03-28 13:28:26 |
| bkti-20230323.xsd | 5750 | 2023-03-28 13:28:26 |
| bkti-20230323_cal.xml | 918 | 2023-03-28 13:28:26 |
| bkti-20230323_def.xml | 2119 | 2023-03-28 13:28:26 |
| bkti-20230323_lab.xml | 14661 | 2023-03-28 13:28:26 |
| bkti-20230323_pre.xml | 9292 | 2023-03-28 13:28:26 |
| bkti_8k.htm | 35810 | 2023-03-28 13:28:26 |
| bkti_8k_htm.xml | 3608 | 2023-03-28 13:28:26 |
| bkti_ex31.htm | 962 | 2023-03-28 13:28:26 |
 bkti_ex31img1.jpg | 231798 | 2023-03-28 13:28:26 |
| bkti_ex991.htm | 12631 | 2023-03-28 13:28:26 |
| FilingSummary.xml | 1728 | 2023-03-28 13:28:26 |
| Financial_Report.xlsx | 5697 | 2023-03-28 13:28:26 |
| MetaLinks.json | 17693 | 2023-03-28 13:28:26 |
| R1.htm | 39596 | 2023-03-28 13:28:26 |
| report.css | 2767 | 2023-03-28 13:28:26 |
| Show.js | 1085 | 2023-03-28 13:28:26 |