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|---|---|---|
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| 0000906345-23-000008-index.html | 2023-02-23 13:39:20 | |
| 0000906345-23-000008.txt | 2023-02-23 13:39:20 | |
 0000906345-23-000008-xbrl.zip | 631687 | 2023-02-23 13:39:20 |
| cpt-20221231.htm | 4785271 | 2023-02-23 13:39:20 |
| cpt-20221231.xsd | 117949 | 2023-02-23 13:39:20 |
| cpt-20221231_cal.xml | 66603 | 2023-02-23 13:39:20 |
| cpt-20221231_def.xml | 494005 | 2023-02-23 13:39:20 |
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| cpt-20221231_htm.xml | 3710321 | 2023-02-23 13:39:20 |
| cpt-20221231_lab.xml | 1015047 | 2023-02-23 13:39:20 |
| cpt-20221231_pre.xml | 652501 | 2023-02-23 13:39:20 |
| cpt12312022-ex211.htm | 8162 | 2023-02-23 13:39:20 |
| cpt12312022-ex231.htm | 3410 | 2023-02-23 13:39:20 |
| cpt12312022-ex241.htm | 28956 | 2023-02-23 13:39:20 |
| cpt12312022-ex311.htm | 10143 | 2023-02-23 13:39:20 |
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| cpt12312022-ex321.htm | 6478 | 2023-02-23 13:39:20 |
| FilingSummary.xml | 44508 | 2023-02-23 13:39:20 |
| Financial_Report.xlsx | 183543 | 2023-02-23 13:39:20 |
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| R1.htm | 62285 | 2023-02-23 13:39:20 |
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| report.css | 2767 | 2023-02-23 13:39:20 |
| Show.js | 1085 | 2023-02-23 13:39:20 |