Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-20-031400-index-headers.html | 2020-02-11 16:40:43 | |
| 0001193125-20-031400-index.html | 2020-02-11 16:40:43 | |
| 0001193125-20-031400.txt | 2020-02-11 16:40:43 | |
 0001193125-20-031400-xbrl.zip | 289280 | 2020-02-11 16:40:43 |
| cot-20200207.xsd | 3017 | 2020-02-11 16:40:43 |
| cot-20200207_lab.xml | 19617 | 2020-02-11 16:40:43 |
| cot-20200207_pre.xml | 12260 | 2020-02-11 16:40:43 |
| d889790d8k.htm | 43236 | 2020-02-11 16:40:43 |
| d889790d8k_htm.xml | 3445 | 2020-02-11 16:40:43 |
| d889790dex101.htm | 1713200 | 2020-02-11 16:40:43 |
| FilingSummary.xml | 1721 | 2020-02-11 16:40:43 |
| Financial_Report.xlsx | 5815 | 2020-02-11 16:40:43 |
 g889790g0211111024795.jpg | 2631 | 2020-02-11 16:40:43 |
| MetaLinks.json | 19738 | 2020-02-11 16:40:43 |
| R1.htm | 40130 | 2020-02-11 16:40:43 |
| report.css | 2767 | 2020-02-11 16:40:43 |
| Show.js | 1085 | 2020-02-11 16:40:43 |