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|---|---|---|
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| 0000225648-16-000223-index.html | 2016-10-26 17:06:38 | |
| 0000225648-16-000223.txt | 2016-10-26 17:06:38 | |
 0000225648-16-000223-xbrl.zip | 185131 | 2016-10-26 17:06:38 |
| cva-20160930.xml | 1278770 | 2016-10-26 17:06:38 |
| cva-20160930.xsd | 50451 | 2016-10-26 17:06:38 |
| cva-20160930_cal.xml | 73536 | 2016-10-26 17:06:38 |
| cva-20160930_def.xml | 308033 | 2016-10-26 17:06:38 |
| cva-20160930_lab.xml | 580208 | 2016-10-26 17:06:38 |
| cva-20160930_pre.xml | 352025 | 2016-10-26 17:06:38 |
| cva-93016x10q.htm | 1622587 | 2016-10-26 17:06:38 |
| ex311-9301610q.htm | 13163 | 2016-10-26 17:06:38 |
| ex312-93016x10q.htm | 13083 | 2016-10-26 17:06:38 |
| ex32-93016x10q.htm | 10750 | 2016-10-26 17:06:38 |
| FilingSummary.xml | 28331 | 2016-10-26 17:06:38 |
| Financial_Report.xlsx | 65889 | 2016-10-26 17:06:38 |
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| R8.htm | 13851 | 2016-10-26 17:06:38 |
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| report.css | 2767 | 2016-10-26 17:06:38 |
| Show.js | 1410 | 2016-10-26 17:06:38 |