Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001104659-22-091742-index.html | 2022-08-16 16:05:20 | |
| 0001104659-22-091742.txt | 2022-08-16 16:05:20 | |
 0001104659-22-091742-xbrl.zip | 14229 | 2022-08-16 16:05:20 |
| ctra-20220812.xsd | 3030 | 2022-08-16 16:05:20 |
| ctra-20220812_lab.xml | 34476 | 2022-08-16 16:05:20 |
| ctra-20220812_pre.xml | 22593 | 2022-08-16 16:05:20 |
| FilingSummary.xml | 1648 | 2022-08-16 16:05:20 |
| Financial_Report.xlsx | 5732 | 2022-08-16 16:05:20 |
| MetaLinks.json | 37940 | 2022-08-16 16:05:20 |
| R1.htm | 41133 | 2022-08-16 16:05:20 |
| report.css | 2767 | 2022-08-16 16:05:20 |
| Show.js | 1085 | 2022-08-16 16:05:20 |
| tm2223272d1_8k.htm | 28638 | 2022-08-16 16:05:20 |
| tm2223272d1_8k_htm.xml | 3727 | 2022-08-16 16:05:20 |
| tm2223272d1_ex99-1.htm | 12150 | 2022-08-16 16:05:20 |
 tm2223272d1_ex99-1img001.jpg | 4520 | 2022-08-16 16:05:20 |