Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-21-028276-index-headers.html | 2021-12-10 08:30:52 | |
| 0001437749-21-028276-index.html | 2021-12-10 08:30:52 | |
| 0001437749-21-028276.txt | 2021-12-10 08:30:52 | |
 0001437749-21-028276-xbrl.zip | 127730 | 2021-12-10 08:30:52 |
| belfb-20211206.xsd | 4028 | 2021-12-10 08:30:52 |
| belfb-20211206_def.xml | 13395 | 2021-12-10 08:30:52 |
| belfb-20211206_lab.xml | 17539 | 2021-12-10 08:30:52 |
| belfb-20211206_pre.xml | 13366 | 2021-12-10 08:30:52 |
| belfb20211207_8k.htm | 38660 | 2021-12-10 08:30:52 |
| belfb20211207_8k_htm.xml | 4238 | 2021-12-10 08:30:52 |
| ex_314077.htm | 521739 | 2021-12-10 08:30:52 |
| ex_314417.htm | 316147 | 2021-12-10 08:30:52 |
| ex_314418.htm | 46582 | 2021-12-10 08:30:52 |
| ex_314419.htm | 33408 | 2021-12-10 08:30:52 |
| FilingSummary.xml | 1928 | 2021-12-10 08:30:52 |
| Financial_Report.xlsx | 5766 | 2021-12-10 08:30:52 |
 keybank.jpg | 2709 | 2021-12-10 08:30:52 |
| MetaLinks.json | 21197 | 2021-12-10 08:30:52 |
 pnclogo.jpg | 2931 | 2021-12-10 08:30:52 |
| R1.htm | 42851 | 2021-12-10 08:30:52 |
| report.css | 2767 | 2021-12-10 08:30:52 |
| Show.js | 1085 | 2021-12-10 08:30:52 |