Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-20-022513-index-headers.html | 2020-11-04 15:51:54 | |
| 0001437749-20-022513-index.html | 2020-11-04 15:51:54 | |
| 0001437749-20-022513.txt | 2020-11-04 15:51:54 | |
 0001437749-20-022513-xbrl.zip | 9995 | 2020-11-04 15:51:54 |
| belfb-20201030.xsd | 4134 | 2020-11-04 15:51:54 |
| belfb-20201030_def.xml | 13553 | 2020-11-04 15:51:54 |
| belfb-20201030_lab.xml | 17692 | 2020-11-04 15:51:54 |
| belfb-20201030_pre.xml | 13519 | 2020-11-04 15:51:54 |
| belfb20201104_8k.htm | 33545 | 2020-11-04 15:51:54 |
| belfb20201104_8k_htm.xml | 4242 | 2020-11-04 15:51:54 |
| ex_211741.htm | 8539 | 2020-11-04 15:51:54 |
| FilingSummary.xml | 1810 | 2020-11-04 15:51:54 |
| Financial_Report.xlsx | 5542 | 2020-11-04 15:51:54 |
 image00001.jpg | 9439 | 2020-11-04 15:51:54 |
| MetaLinks.json | 21742 | 2020-11-04 15:51:54 |
| R1.htm | 42886 | 2020-11-04 15:51:54 |
| report.css | 2767 | 2020-11-04 15:51:54 |
| Show.js | 1085 | 2020-11-04 15:51:54 |