Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001477932-25-003613-index-headers.html | 2025-05-13 14:43:14 | |
| 0001477932-25-003613-index.html | 2025-05-13 14:43:14 | |
| 0001477932-25-003613.txt | 2025-05-13 14:43:14 | |
 0001477932-25-003613-xbrl.zip | 57778 | 2025-05-13 14:43:14 |
| cpka-20250331.xsd | 22652 | 2025-05-13 14:43:14 |
| cpka-20250331_cal.xml | 21152 | 2025-05-13 14:43:14 |
| cpka-20250331_def.xml | 51885 | 2025-05-13 14:43:14 |
| cpka-20250331_lab.xml | 131576 | 2025-05-13 14:43:14 |
| cpka-20250331_pre.xml | 106385 | 2025-05-13 14:43:14 |
| cpka_10q.htm | 381044 | 2025-05-13 14:43:14 |
| cpka_10q_htm.xml | 227519 | 2025-05-13 14:43:14 |
| cpka_ex311.htm | 11266 | 2025-05-13 14:43:14 |
| cpka_ex321.htm | 5372 | 2025-05-13 14:43:14 |
| FilingSummary.xml | 16586 | 2025-05-13 14:43:14 |
| Financial_Report.xlsx | 36655 | 2025-05-13 14:43:14 |
| MetaLinks.json | 343956 | 2025-05-13 14:43:14 |
| R1.htm | 46621 | 2025-05-13 14:43:14 |
| R10.htm | 13944 | 2025-05-13 14:43:14 |
| R11.htm | 5999 | 2025-05-13 14:43:14 |
| R12.htm | 24441 | 2025-05-13 14:43:14 |
| R13.htm | 10116 | 2025-05-13 14:43:14 |
| R14.htm | 42272 | 2025-05-13 14:43:14 |
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| R18.htm | 25251 | 2025-05-13 14:43:14 |
| R19.htm | 33950 | 2025-05-13 14:43:14 |
| R2.htm | 52117 | 2025-05-13 14:43:14 |
| R20.htm | 18778 | 2025-05-13 14:43:14 |
| R21.htm | 9597 | 2025-05-13 14:43:14 |
| R22.htm | 4822 | 2025-05-13 14:43:14 |
| R23.htm | 11089 | 2025-05-13 14:43:14 |
| R24.htm | 31336 | 2025-05-13 14:43:14 |
| R25.htm | 21025 | 2025-05-13 14:43:14 |
| R26.htm | 8891 | 2025-05-13 14:43:14 |
| R27.htm | 20345 | 2025-05-13 14:43:14 |
| R28.htm | 3543 | 2025-05-13 14:43:14 |
| R3.htm | 25552 | 2025-05-13 14:43:14 |
| R4.htm | 52116 | 2025-05-13 14:43:14 |
| R5.htm | 24208 | 2025-05-13 14:43:14 |
| R6.htm | 37061 | 2025-05-13 14:43:14 |
| R7.htm | 8473 | 2025-05-13 14:43:14 |
| R8.htm | 8085 | 2025-05-13 14:43:14 |
| R9.htm | 4928 | 2025-05-13 14:43:14 |
| report.css | 2767 | 2025-05-13 14:43:14 |
| Show.js | 1085 | 2025-05-13 14:43:14 |