Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-233108-index-headers.html | 2021-08-02 15:29:36 | |
| 0001193125-21-233108-index.html | 2021-08-02 15:29:36 | |
| 0001193125-21-233108.txt | 2021-08-02 15:29:36 | |
 0001193125-21-233108-xbrl.zip | 263616 | 2021-08-02 15:29:36 |
| cpt-20210802.xsd | 2899 | 2021-08-02 15:29:36 |
| cpt-20210802_lab.xml | 17372 | 2021-08-02 15:29:36 |
| cpt-20210802_pre.xml | 10958 | 2021-08-02 15:29:36 |
| d212669d8k.htm | 38822 | 2021-08-02 15:29:36 |
| d212669d8k_htm.xml | 3258 | 2021-08-02 15:29:36 |
| d212669dex11.htm | 417707 | 2021-08-02 15:29:36 |
| d212669dex12.htm | 196526 | 2021-08-02 15:29:36 |
| d212669dex13.htm | 414785 | 2021-08-02 15:29:36 |
| d212669dex14.htm | 389706 | 2021-08-02 15:29:36 |
| d212669dex51.htm | 14159 | 2021-08-02 15:29:36 |
| d212669dex81.htm | 15082 | 2021-08-02 15:29:36 |
| FilingSummary.xml | 1897 | 2021-08-02 15:29:36 |
| Financial_Report.xlsx | 5703 | 2021-08-02 15:29:36 |
 g212669snap0001.jpg | 2541 | 2021-08-02 15:29:36 |
| MetaLinks.json | 18277 | 2021-08-02 15:29:36 |
| R1.htm | 38653 | 2021-08-02 15:29:36 |
| report.css | 2767 | 2021-08-02 15:29:36 |
| Show.js | 1085 | 2021-08-02 15:29:36 |