Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-25-005376-index-headers.html | 2025-01-14 16:32:24 | |
| 0000950170-25-005376-index.html | 2025-01-14 16:32:24 | |
| 0000950170-25-005376.txt | 2025-01-14 16:32:24 | |
 0000950170-25-005376-xbrl.zip | 7697 | 2025-01-14 16:32:24 |
| bchg-20250109.htm | 40022 | 2025-01-14 16:32:24 |
| bchg-20250109.xsd | 28226 | 2025-01-14 16:32:24 |
| bchg-20250109_htm.xml | 4970 | 2025-01-14 16:32:24 |
| FilingSummary.xml | 1663 | 2025-01-14 16:32:24 |
| Financial_Report.xlsx | 5783 | 2025-01-14 16:32:24 |
| MetaLinks.json | 19429 | 2025-01-14 16:32:24 |
| R1.htm | 41385 | 2025-01-14 16:32:24 |
| report.css | 2766 | 2025-01-14 16:32:24 |
| Show.js | 1084 | 2025-01-14 16:32:24 |