Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000746598-20-000048-index-headers.html | 2020-05-21 07:17:29 | |
| 0000746598-20-000048-index.html | 2020-05-21 07:17:29 | |
| 0000746598-20-000048.txt | 2020-05-21 07:17:29 | |
 0000746598-20-000048-xbrl.zip | 232830 | 2020-05-21 07:17:29 |
| brc-20200430.htm | 1840422 | 2020-05-21 07:17:29 |
| brc-20200430.xsd | 36024 | 2020-05-21 07:17:29 |
| brc-20200430xex311.htm | 10521 | 2020-05-21 07:17:29 |
| brc-20200430xex312.htm | 10488 | 2020-05-21 07:17:29 |
| brc-20200430xex321.htm | 6804 | 2020-05-21 07:17:29 |
| brc-20200430xex322.htm | 6800 | 2020-05-21 07:17:29 |
| brc-20200430_cal.xml | 80578 | 2020-05-21 07:17:29 |
| brc-20200430_def.xml | 256383 | 2020-05-21 07:17:29 |
| brc-20200430_htm.xml | 1849660 | 2020-05-21 07:17:29 |
| brc-20200430_lab.xml | 459314 | 2020-05-21 07:17:29 |
| brc-20200430_pre.xml | 324918 | 2020-05-21 07:17:29 |
| FilingSummary.xml | 32141 | 2020-05-21 07:17:29 |
| Financial_Report.xlsx | 60499 | 2020-05-21 07:17:29 |
| MetaLinks.json | 464534 | 2020-05-21 07:17:29 |
| R1.htm | 56163 | 2020-05-21 07:17:29 |
| R10.htm | 15416 | 2020-05-21 07:17:29 |
| R11.htm | 45706 | 2020-05-21 07:17:29 |
| R12.htm | 233954 | 2020-05-21 07:17:29 |
| R13.htm | 67515 | 2020-05-21 07:17:29 |
| R14.htm | 7645 | 2020-05-21 07:17:29 |
| R15.htm | 108028 | 2020-05-21 07:17:29 |
| R16.htm | 58580 | 2020-05-21 07:17:29 |
| R17.htm | 33859 | 2020-05-21 07:17:29 |
| R18.htm | 69650 | 2020-05-21 07:17:29 |
| R19.htm | 5359 | 2020-05-21 07:17:29 |
| R2.htm | 78807 | 2020-05-21 07:17:29 |
| R20.htm | 15487 | 2020-05-21 07:17:29 |
| R21.htm | 37561 | 2020-05-21 07:17:29 |
| R22.htm | 43823 | 2020-05-21 07:17:29 |
| R23.htm | 234333 | 2020-05-21 07:17:29 |
| R24.htm | 66207 | 2020-05-21 07:17:29 |
| R25.htm | 4770 | 2020-05-21 07:17:29 |
| R26.htm | 112436 | 2020-05-21 07:17:29 |
| R27.htm | 58272 | 2020-05-21 07:17:29 |
| R28.htm | 28544 | 2020-05-21 07:17:29 |
| R29.htm | 68043 | 2020-05-21 07:17:29 |
| R3.htm | 11026 | 2020-05-21 07:17:29 |
| R30.htm | 6389 | 2020-05-21 07:17:29 |
| R31.htm | 12763 | 2020-05-21 07:17:29 |
| R32.htm | 5020 | 2020-05-21 07:17:29 |
| R33.htm | 36278 | 2020-05-21 07:17:29 |
| R34.htm | 21742 | 2020-05-21 07:17:29 |
| R35.htm | 44649 | 2020-05-21 07:17:29 |
| R36.htm | 64097 | 2020-05-21 07:17:29 |
| R37.htm | 23447 | 2020-05-21 07:17:29 |
| R38.htm | 11966 | 2020-05-21 07:17:29 |
| R39.htm | 6964 | 2020-05-21 07:17:29 |
| R4.htm | 60271 | 2020-05-21 07:17:29 |
| R40.htm | 25096 | 2020-05-21 07:17:29 |
| R41.htm | 12263 | 2020-05-21 07:17:29 |
| R42.htm | 25415 | 2020-05-21 07:17:29 |
| R43.htm | 34464 | 2020-05-21 07:17:29 |
| R44.htm | 6714 | 2020-05-21 07:17:29 |
| R45.htm | 20217 | 2020-05-21 07:17:29 |
| R46.htm | 7544 | 2020-05-21 07:17:29 |
| R47.htm | 30575 | 2020-05-21 07:17:29 |
| R48.htm | 27812 | 2020-05-21 07:17:29 |
| R49.htm | 10856 | 2020-05-21 07:17:29 |
| R5.htm | 39279 | 2020-05-21 07:17:29 |
| R50.htm | 5499 | 2020-05-21 07:17:29 |
| R51.htm | 5818 | 2020-05-21 07:17:29 |
| R52.htm | 12840 | 2020-05-21 07:17:29 |
| R6.htm | 69923 | 2020-05-21 07:17:29 |
| R7.htm | 5142 | 2020-05-21 07:17:29 |
| R8.htm | 7011 | 2020-05-21 07:17:29 |
| R9.htm | 14597 | 2020-05-21 07:17:29 |
| report.css | 2767 | 2020-05-21 07:17:29 |
| Show.js | 1085 | 2020-05-21 07:17:29 |