Loading filing...
| Seq | Description | Type | Size | |
|---|---|---|---|---|
| 1 | DEF 14A | DEF 14A | 755.2 KB | Open in viewerDownload |
| 2 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | EX-101.SCH | 0.9 KB | Download |
| 3 | chnbrdg-20260428_g1.jpg | GRAPHIC | 24.7 KB | Open in viewerDownload |
| 4 | chnbrdg-20260428_g2.jpg | GRAPHIC | 11.7 KB | Open in viewerDownload |
| 6 | IDEA: XBRL DOCUMENT | HTML | 10.5 KB | Open in viewerDownload |
| 7 | IDEA: XBRL DOCUMENT | HTML | 4.2 KB | Open in viewerDownload |
| 8 | IDEA: XBRL DOCUMENT | CSS | 2.6 KB | Download |
| 9 | IDEA: XBRL DOCUMENT | JS | 0.9 KB | Download |
| 11 | IDEA: XBRL DOCUMENT | XML | 2.2 KB | Download |
| 13 | IDEA: XBRL DOCUMENT | JSON | 166.1 KB | Download |
| 14 | IDEA: XBRL DOCUMENT | ZIP | 99.1 KB | Download |
| 15 | IDEA: XBRL DOCUMENT | XML | 1.1 KB | Download |
| 999 | Full raw SEC SGML submission | Full Submission Text | 1132.8 KB | Open in viewerDownload |
