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|---|---|---|
 0001193125-19-082127-index-headers.html | 2019-03-21 15:53:53 | |
| 0001193125-19-082127-index.html | 2019-03-21 15:53:53 | |
| 0001193125-19-082127.txt | 2019-03-21 15:53:53 | |
 0001193125-19-082127-xbrl.zip | 66928 | 2019-03-21 15:53:53 |
 BarChart1.png | 31339 | 2019-03-21 15:53:53 |
 BarChart2.png | 31586 | 2019-03-21 15:53:53 |
| brs-20190228.xml | 122938 | 2019-03-21 15:53:53 |
| brs-20190228.xsd | 13645 | 2019-03-21 15:53:53 |
| brs-20190228_cal.xml | 4756 | 2019-03-21 15:53:53 |
| brs-20190228_def.xml | 420060 | 2019-03-21 15:53:53 |
| brs-20190228_lab.xml | 154730 | 2019-03-21 15:53:53 |
| brs-20190228_pre.xml | 328938 | 2019-03-21 15:53:53 |
| d670758d485bpos.htm | 36434 | 2019-03-21 15:53:53 |
| FilingSummary.xml | 5031 | 2019-03-21 15:53:53 |
 g670758g83j06.jpg | 6085 | 2019-03-21 15:53:53 |
| R1.htm | 18252 | 2019-03-21 15:53:53 |
| R10.htm | 114874 | 2019-03-21 15:53:53 |
| R15.htm | 188987 | 2019-03-21 15:53:53 |
| R16.htm | 7484 | 2019-03-21 15:53:53 |
| R2.htm | 135742 | 2019-03-21 15:53:53 |
| R9.htm | 242735 | 2019-03-21 15:53:53 |
| report.css | 2767 | 2019-03-21 15:53:53 |
| Show.js | 1085 | 2019-03-21 15:53:53 |