Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-18-244299-index-headers.html | 2018-08-09 16:02:30 | |
| 0001193125-18-244299-index.html | 2018-08-09 16:02:30 | |
| 0001193125-18-244299.txt | 2018-08-09 16:02:30 | |
 0001193125-18-244299-xbrl.zip | 35547 | 2018-08-09 16:02:30 |
| cvr-20180630.xml | 333758 | 2018-08-09 16:02:30 |
| cvr-20180630.xsd | 13295 | 2018-08-09 16:02:30 |
| cvr-20180630_cal.xml | 26371 | 2018-08-09 16:02:30 |
| cvr-20180630_def.xml | 20752 | 2018-08-09 16:02:30 |
| cvr-20180630_lab.xml | 106228 | 2018-08-09 16:02:30 |
| cvr-20180630_pre.xml | 86369 | 2018-08-09 16:02:30 |
| d555561d10q.htm | 220915 | 2018-08-09 16:02:30 |
| d555561dex311.htm | 8999 | 2018-08-09 16:02:30 |
| d555561dex312.htm | 9242 | 2018-08-09 16:02:30 |
| d555561dex321.htm | 3172 | 2018-08-09 16:02:30 |
| d555561dex322.htm | 3206 | 2018-08-09 16:02:30 |
| FilingSummary.xml | 13617 | 2018-08-09 16:02:30 |
| Financial_Report.xlsx | 26848 | 2018-08-09 16:02:30 |
| R1.htm | 41880 | 2018-08-09 16:02:30 |
| R10.htm | 4740 | 2018-08-09 16:02:30 |
| R11.htm | 24284 | 2018-08-09 16:02:30 |
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| R18.htm | 68017 | 2018-08-09 16:02:30 |
| R19.htm | 14730 | 2018-08-09 16:02:30 |
| R2.htm | 74981 | 2018-08-09 16:02:30 |
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| R21.htm | 44025 | 2018-08-09 16:02:30 |
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| R8.htm | 5622 | 2018-08-09 16:02:30 |
| R9.htm | 4740 | 2018-08-09 16:02:30 |
| report.css | 2767 | 2018-08-09 16:02:30 |
| Show.js | 1410 | 2018-08-09 16:02:30 |