Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-22-013073-index-headers.html | 2022-09-29 08:47:27 | |
| 0001654954-22-013073-index.html | 2022-09-29 08:47:27 | |
| 0001654954-22-013073.txt | 2022-09-29 08:47:27 | |
 0001654954-22-013073-xbrl.zip | 12709 | 2022-09-29 08:47:27 |
| bkti-20220929.xsd | 5750 | 2022-09-29 08:47:27 |
| bkti-20220929_cal.xml | 918 | 2022-09-29 08:47:27 |
| bkti-20220929_def.xml | 2119 | 2022-09-29 08:47:27 |
| bkti-20220929_lab.xml | 14114 | 2022-09-29 08:47:27 |
| bkti-20220929_pre.xml | 8927 | 2022-09-29 08:47:27 |
| bkti_8k.htm | 23409 | 2022-09-29 08:47:27 |
| bkti_8k_htm.xml | 3499 | 2022-09-29 08:47:27 |
| bkti_ex991.htm | 9884 | 2022-09-29 08:47:27 |
 bkti_ex991img1.jpg | 4876 | 2022-09-29 08:47:27 |
| FilingSummary.xml | 1699 | 2022-09-29 08:47:27 |
| Financial_Report.xlsx | 5668 | 2022-09-29 08:47:27 |
| MetaLinks.json | 16685 | 2022-09-29 08:47:27 |
| R1.htm | 38084 | 2022-09-29 08:47:27 |
| report.css | 2767 | 2022-09-29 08:47:27 |
| Show.js | 1085 | 2022-09-29 08:47:27 |