Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001140361-20-018091-index-headers.html | 2020-08-11 07:33:10 | |
| 0001140361-20-018091-index.html | 2020-08-11 07:33:10 | |
| 0001140361-20-018091.txt | 2020-08-11 07:33:10 | |
 0001140361-20-018091-xbrl.zip | 15197 | 2020-08-11 07:33:10 |
| cva-20200811.xsd | 4189 | 2020-08-11 07:33:10 |
| cva-20200811_lab.xml | 22718 | 2020-08-11 07:33:10 |
| cva-20200811_pre.xml | 16213 | 2020-08-11 07:33:10 |
| FilingSummary.xml | 1713 | 2020-08-11 07:33:10 |
| Financial_Report.xlsx | 5465 | 2020-08-11 07:33:10 |
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 nt10014265x3_img01.jpg | 16475 | 2020-08-11 07:33:10 |
| R1.htm | 38630 | 2020-08-11 07:33:10 |
| report.css | 2767 | 2020-08-11 07:33:10 |
| Show.js | 1085 | 2020-08-11 07:33:10 |