Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-23-000082-index-headers.html | 2023-01-04 08:32:04 | |
| 0001654954-23-000082-index.html | 2023-01-04 08:32:04 | |
| 0001654954-23-000082.txt | 2023-01-04 08:32:04 | |
 0001654954-23-000082-xbrl.zip | 13151 | 2023-01-04 08:32:04 |
| bkti-20230104.xsd | 5750 | 2023-01-04 08:32:04 |
| bkti-20230104_cal.xml | 918 | 2023-01-04 08:32:04 |
| bkti-20230104_def.xml | 2119 | 2023-01-04 08:32:04 |
| bkti-20230104_lab.xml | 14114 | 2023-01-04 08:32:04 |
| bkti-20230104_pre.xml | 8927 | 2023-01-04 08:32:04 |
| bkti_8k.htm | 23758 | 2023-01-04 08:32:04 |
| bkti_8k_htm.xml | 3496 | 2023-01-04 08:32:04 |
| bkti_ex991.htm | 11327 | 2023-01-04 08:32:04 |
 bkti_ex991img1.jpg | 4843 | 2023-01-04 08:32:04 |
| FilingSummary.xml | 1697 | 2023-01-04 08:32:04 |
| Financial_Report.xlsx | 5665 | 2023-01-04 08:32:04 |
| MetaLinks.json | 17217 | 2023-01-04 08:32:04 |
| R1.htm | 38080 | 2023-01-04 08:32:04 |
| report.css | 2767 | 2023-01-04 08:32:04 |
| Show.js | 1085 | 2023-01-04 08:32:04 |