Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000078890-23-000250-index-headers.html | 2023-05-10 07:03:53 | |
| 0000078890-23-000250-index.html | 2023-05-10 07:03:53 | |
| 0000078890-23-000250.txt | 2023-05-10 07:03:53 | |
 0000078890-23-000250-xbrl.zip | 49117 | 2023-05-10 07:03:53 |
| bco-20230510.htm | 38115 | 2023-05-10 07:03:53 |
| bco-20230510.xsd | 1881 | 2023-05-10 07:03:53 |
| bco-20230510_htm.xml | 11071 | 2023-05-10 07:03:53 |
| bco-20230510_lab.xml | 25154 | 2023-05-10 07:03:53 |
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| ex991q12023.htm | 632720 | 2023-05-10 07:03:53 |
| ex992q12023.htm | 33087 | 2023-05-10 07:03:53 |
 ex992q12023001.jpg | 34316 | 2023-05-10 07:03:53 |
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 ex992q12023018.jpg | 171068 | 2023-05-10 07:03:53 |
 ex992q12023019.jpg | 82961 | 2023-05-10 07:03:53 |
| FilingSummary.xml | 1873 | 2023-05-10 07:03:53 |
| Financial_Report.xlsx | 5691 | 2023-05-10 07:03:53 |
 image_0.jpg | 24281 | 2023-05-10 07:03:53 |
 image_1.jpg | 16007 | 2023-05-10 07:03:53 |
| MetaLinks.json | 17424 | 2023-05-10 07:03:53 |
| R1.htm | 39604 | 2023-05-10 07:03:53 |
| report.css | 2767 | 2023-05-10 07:03:53 |
| Show.js | 1085 | 2023-05-10 07:03:53 |