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| 0001437749-24-007400-index.html | 2024-03-12 13:26:01 | |
| 0001437749-24-007400.txt | 2024-03-12 13:26:01 | |
 0001437749-24-007400-xbrl.zip | 217562 | 2024-03-12 13:26:01 |
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| cphc-20231231.xsd | 61062 | 2024-03-12 13:26:01 |
| cphc-20231231_cal.xml | 66434 | 2024-03-12 13:26:01 |
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| cphc-20231231_lab.xml | 376693 | 2024-03-12 13:26:01 |
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| cphc20231231_10k_htm.xml | 944522 | 2024-03-12 13:26:01 |
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| ex_598529.htm | 3720 | 2024-03-12 13:26:01 |
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| ex_598532.htm | 6510 | 2024-03-12 13:26:01 |
| ex_598533.htm | 158833 | 2024-03-12 13:26:01 |
| FilingSummary.xml | 36151 | 2024-03-12 13:26:01 |
| Financial_Report.xlsx | 75601 | 2024-03-12 13:26:01 |
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| R1.htm | 68582 | 2024-03-12 13:26:01 |
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| report.css | 2767 | 2024-03-12 13:26:01 |
| Show.js | 1085 | 2024-03-12 13:26:01 |