Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-23-005757-index-headers.html | 2023-05-04 07:43:49 | |
| 0001654954-23-005757-index.html | 2023-05-04 07:43:49 | |
| 0001654954-23-005757.txt | 2023-05-04 07:43:49 | |
 0001654954-23-005757-xbrl.zip | 17469 | 2023-05-04 07:43:49 |
| bkti-20230504.xsd | 5720 | 2023-05-04 07:43:49 |
| bkti-20230504_cal.xml | 898 | 2023-05-04 07:43:49 |
| bkti-20230504_def.xml | 2099 | 2023-05-04 07:43:49 |
| bkti-20230504_lab.xml | 14114 | 2023-05-04 07:43:49 |
| bkti-20230504_pre.xml | 8907 | 2023-05-04 07:43:49 |
| bkti_8k.htm | 26903 | 2023-05-04 07:43:49 |
| bkti_8k_htm.xml | 3496 | 2023-05-04 07:43:49 |
| bkti_ex991.htm | 82796 | 2023-05-04 07:43:49 |
 bkti_ex991img1.jpg | 3305 | 2023-05-04 07:43:49 |
| FilingSummary.xml | 1687 | 2023-05-04 07:43:49 |
| Financial_Report.xlsx | 5663 | 2023-05-04 07:43:49 |
| MetaLinks.json | 16977 | 2023-05-04 07:43:49 |
| R1.htm | 38078 | 2023-05-04 07:43:49 |
| report.css | 2767 | 2023-05-04 07:43:49 |
| Show.js | 1085 | 2023-05-04 07:43:49 |