Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-24-129237-index-headers.html | 2024-11-20 16:06:21 | |
| 0000950170-24-129237-index.html | 2024-11-20 16:06:21 | |
| 0000950170-24-129237.txt | 2024-11-20 16:06:21 | |
 0000950170-24-129237-xbrl.zip | 7700 | 2024-11-20 16:06:21 |
| bchg-20241116.htm | 40038 | 2024-11-20 16:06:21 |
| bchg-20241116.xsd | 28226 | 2024-11-20 16:06:21 |
| bchg-20241116_htm.xml | 4972 | 2024-11-20 16:06:21 |
| FilingSummary.xml | 1663 | 2024-11-20 16:06:21 |
| Financial_Report.xlsx | 5782 | 2024-11-20 16:06:21 |
| MetaLinks.json | 19429 | 2024-11-20 16:06:21 |
| R1.htm | 41386 | 2024-11-20 16:06:21 |
| report.css | 2766 | 2024-11-20 16:06:21 |
| Show.js | 1084 | 2024-11-20 16:06:21 |