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| 0001193125-12-350047-index.html | 2012-08-10 16:27:00 | |
| 0001193125-12-350047.txt | 2012-08-10 16:27:00 | |
 0001193125-12-350047-xbrl.zip | 33564 | 2012-08-10 16:27:00 |
| cvr-20120630.xml | 262368 | 2012-08-10 16:27:00 |
| cvr-20120630.xsd | 15927 | 2012-08-10 16:27:00 |
| cvr-20120630_cal.xml | 8431 | 2012-08-10 16:27:00 |
| cvr-20120630_def.xml | 60108 | 2012-08-10 16:27:00 |
| cvr-20120630_lab.xml | 93803 | 2012-08-10 16:27:00 |
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| d392666d10q.htm | 256453 | 2012-08-10 16:27:00 |
| d392666dex311.htm | 8216 | 2012-08-10 16:27:00 |
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| d392666dex321.htm | 3143 | 2012-08-10 16:27:00 |
| d392666dex322.htm | 3087 | 2012-08-10 16:27:00 |
| FilingSummary.xml | 11409 | 2012-08-10 16:27:00 |
| Financial_Report.xls | 212028 | 2012-08-10 16:27:00 |
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| R10.htm | 13632 | 2012-08-10 16:27:00 |
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