Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-24-080442-index-headers.html | 2024-07-02 16:05:11 | |
| 0000950170-24-080442-index.html | 2024-07-02 16:05:11 | |
| 0000950170-24-080442.txt | 2024-07-02 16:05:11 | |
 0000950170-24-080442-xbrl.zip | 7648 | 2024-07-02 16:05:11 |
| bchg-20240627.htm | 38659 | 2024-07-02 16:05:11 |
| bchg-20240627.xsd | 28225 | 2024-07-02 16:05:11 |
| bchg-20240627_htm.xml | 4972 | 2024-07-02 16:05:11 |
| FilingSummary.xml | 1663 | 2024-07-02 16:05:11 |
| Financial_Report.xlsx | 5782 | 2024-07-02 16:05:11 |
| MetaLinks.json | 19429 | 2024-07-02 16:05:11 |
| R1.htm | 41387 | 2024-07-02 16:05:11 |
| report.css | 2766 | 2024-07-02 16:05:11 |
| Show.js | 1084 | 2024-07-02 16:05:11 |