Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-24-024790-index-headers.html | 2024-08-06 11:51:09 | |
| 0001437749-24-024790-index.html | 2024-08-06 11:51:09 | |
| 0001437749-24-024790.txt | 2024-08-06 11:51:09 | |
 0001437749-24-024790-xbrl.zip | 28008 | 2024-08-06 11:51:09 |
| belfb-20240805.xsd | 3848 | 2024-08-06 11:51:09 |
| belfb-20240805_def.xml | 13375 | 2024-08-06 11:51:09 |
| belfb-20240805_lab.xml | 17525 | 2024-08-06 11:51:09 |
| belfb-20240805_pre.xml | 13352 | 2024-08-06 11:51:09 |
| belfb20240529_8k.htm | 34076 | 2024-08-06 11:51:09 |
| belfb20240529_8k_htm.xml | 4636 | 2024-08-06 11:51:09 |
| ex_702184.htm | 123268 | 2024-08-06 11:51:09 |
| FilingSummary.xml | 1783 | 2024-08-06 11:51:09 |
| Financial_Report.xlsx | 5818 | 2024-08-06 11:51:09 |
 image02.jpg | 5435 | 2024-08-06 11:51:09 |
 image03.jpg | 34243 | 2024-08-06 11:51:09 |
 image04.jpg | 5435 | 2024-08-06 11:51:09 |
 image05.jpg | 5435 | 2024-08-06 11:51:09 |
| MetaLinks.json | 21614 | 2024-08-06 11:51:09 |
| R1.htm | 42328 | 2024-08-06 11:51:09 |
| report.css | 2767 | 2024-08-06 11:51:09 |
| Show.js | 1085 | 2024-08-06 11:51:09 |