Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000009984-21-000119-index-headers.html | 2021-07-15 16:22:16 | |
| 0000009984-21-000119-index.html | 2021-07-15 16:22:16 | |
| 0000009984-21-000119.txt | 2021-07-15 16:22:16 | |
 0000009984-21-000119-xbrl.zip | 13397 | 2021-07-15 16:22:16 |
| b-20210715.htm | 36824 | 2021-07-15 16:22:16 |
| b-20210715.xsd | 1995 | 2021-07-15 16:22:16 |
| b-20210715_htm.xml | 10922 | 2021-07-15 16:22:16 |
| b-20210715_lab.xml | 24275 | 2021-07-15 16:22:16 |
| b-20210715_pre.xml | 12724 | 2021-07-15 16:22:16 |
 b.jpg | 86724 | 2021-07-15 16:22:16 |
| exhibit99107152021.htm | 10115 | 2021-07-15 16:22:16 |
| FilingSummary.xml | 1703 | 2021-07-15 16:22:16 |
| Financial_Report.xlsx | 5668 | 2021-07-15 16:22:16 |
| MetaLinks.json | 17787 | 2021-07-15 16:22:16 |
| R1.htm | 38612 | 2021-07-15 16:22:16 |
| report.css | 2767 | 2021-07-15 16:22:16 |
| Show.js | 1085 | 2021-07-15 16:22:16 |