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| 0000014195-18-000014-index.html | 2018-05-08 10:38:07 | |
| 0000014195-18-000014.txt | 2018-05-08 10:38:07 | |
 0000014195-18-000014-xbrl.zip | 201592 | 2018-05-08 10:38:07 |
| bgg-20180401.xml | 2090573 | 2018-05-08 10:38:07 |
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| ex322-bggx412018.htm | 5998 | 2018-05-08 10:38:07 |
| FilingSummary.xml | 31208 | 2018-05-08 10:38:07 |
| Financial_Report.xlsx | 67316 | 2018-05-08 10:38:07 |
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| report.css | 2767 | 2018-05-08 10:38:07 |
| Show.js | 1410 | 2018-05-08 10:38:07 |