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| 0000716133-15-000029-index.html | 2015-05-08 07:27:01 | |
| 0000716133-15-000029.txt | 2015-05-08 07:27:01 | |
 0000716133-15-000029-xbrl.zip | 264924 | 2015-05-08 07:27:01 |
| cbb-20150331.xml | 3720740 | 2015-05-08 07:27:01 |
| cbb-20150331.xsd | 44775 | 2015-05-08 07:27:01 |
| cbb-20150331_cal.xml | 82127 | 2015-05-08 07:27:01 |
| cbb-20150331_def.xml | 349764 | 2015-05-08 07:27:01 |
| cbb-20150331_lab.xml | 653527 | 2015-05-08 07:27:01 |
| cbb-20150331_pre.xml | 402538 | 2015-05-08 07:27:01 |
| ex311q12015.htm | 12887 | 2015-05-08 07:27:01 |
| ex312q12015.htm | 12834 | 2015-05-08 07:27:01 |
| ex321q12015.htm | 7262 | 2015-05-08 07:27:01 |
| ex322q12015.htm | 6582 | 2015-05-08 07:27:01 |
| FilingSummary.xml | 23037 | 2015-05-08 07:27:01 |
| Financial_Report.xls | 3229419 | 2015-05-08 07:27:01 |
| Financial_Report.xlsx | 311888 | 2015-05-08 07:27:01 |
| q12015form10-q.htm | 1789873 | 2015-05-08 07:27:01 |
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| report.css | 2740 | 2015-05-08 07:27:01 |
| Show.js | 1410 | 2015-05-08 07:27:01 |