Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-013735-index-headers.html | 2022-08-02 07:00:35 | |
| 0000950170-22-013735-index.html | 2022-08-02 07:00:35 | |
| 0000950170-22-013735.txt | 2022-08-02 07:00:35 | |
 0000950170-22-013735-xbrl.zip | 97809 | 2022-08-02 07:00:35 |
| bgry-20220729.htm | 86033 | 2022-08-02 07:00:35 |
| bgry-20220729.xsd | 3126 | 2022-08-02 07:00:35 |
| bgry-20220729_def.xml | 13313 | 2022-08-02 07:00:35 |
| bgry-20220729_htm.xml | 6310 | 2022-08-02 07:00:35 |
| bgry-20220729_lab.xml | 17048 | 2022-08-02 07:00:35 |
| bgry-20220729_pre.xml | 12605 | 2022-08-02 07:00:35 |
| bgry-ex10_1.htm | 680991 | 2022-08-02 07:00:35 |
| bgry-ex4_1.htm | 224401 | 2022-08-02 07:00:35 |
| bgry-ex99_1.htm | 30363 | 2022-08-02 07:00:35 |
| FilingSummary.xml | 1847 | 2022-08-02 07:00:35 |
| Financial_Report.xlsx | 5834 | 2022-08-02 07:00:35 |
 img169312409_0.jpg | 6712 | 2022-08-02 07:00:35 |
 img169312409_1.jpg | 6360 | 2022-08-02 07:00:35 |
| MetaLinks.json | 21074 | 2022-08-02 07:00:35 |
| R1.htm | 44502 | 2022-08-02 07:00:35 |
| report.css | 2767 | 2022-08-02 07:00:35 |
| Show.js | 1085 | 2022-08-02 07:00:35 |