Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000009984-21-000141-index-headers.html | 2021-07-30 06:31:47 | |
| 0000009984-21-000141-index.html | 2021-07-30 06:31:47 | |
| 0000009984-21-000141.txt | 2021-07-30 06:31:47 | |
 0000009984-21-000141-xbrl.zip | 29048 | 2021-07-30 06:31:47 |
| b-20210730.htm | 36408 | 2021-07-30 06:31:47 |
| b-20210730.xsd | 1995 | 2021-07-30 06:31:47 |
| b-20210730_htm.xml | 10935 | 2021-07-30 06:31:47 |
| b-20210730_lab.xml | 24275 | 2021-07-30 06:31:47 |
| b-20210730_pre.xml | 12724 | 2021-07-30 06:31:47 |
 ba.jpg | 86724 | 2021-07-30 06:31:47 |
| exhibit99106302021.htm | 415637 | 2021-07-30 06:31:47 |
| FilingSummary.xml | 1703 | 2021-07-30 06:31:47 |
| Financial_Report.xlsx | 5669 | 2021-07-30 06:31:47 |
| MetaLinks.json | 17787 | 2021-07-30 06:31:47 |
| R1.htm | 38612 | 2021-07-30 06:31:47 |
| report.css | 2767 | 2021-07-30 06:31:47 |
| Show.js | 1085 | 2021-07-30 06:31:47 |