Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001477932-24-002932-index-headers.html | 2024-05-15 12:59:12 | |
| 0001477932-24-002932-index.html | 2024-05-15 12:59:12 | |
| 0001477932-24-002932.txt | 2024-05-15 12:59:12 | |
 0001477932-24-002932-xbrl.zip | 57758 | 2024-05-15 12:59:12 |
| cpka-20240331.xsd | 23560 | 2024-05-15 12:59:12 |
| cpka-20240331_cal.xml | 22502 | 2024-05-15 12:59:12 |
| cpka-20240331_def.xml | 54301 | 2024-05-15 12:59:12 |
| cpka-20240331_lab.xml | 131022 | 2024-05-15 12:59:12 |
| cpka-20240331_pre.xml | 107129 | 2024-05-15 12:59:12 |
| cpka_10q.htm | 386312 | 2024-05-15 12:59:12 |
| cpka_10q_htm.xml | 225341 | 2024-05-15 12:59:12 |
| cpka_ex311.htm | 11488 | 2024-05-15 12:59:12 |
| cpka_ex321.htm | 5372 | 2024-05-15 12:59:12 |
| FilingSummary.xml | 18172 | 2024-05-15 12:59:12 |
| Financial_Report.xlsx | 36375 | 2024-05-15 12:59:12 |
| MetaLinks.json | 321887 | 2024-05-15 12:59:12 |
| R1.htm | 46643 | 2024-05-15 12:59:12 |
| R10.htm | 6029 | 2024-05-15 12:59:12 |
| R11.htm | 24547 | 2024-05-15 12:59:12 |
| R12.htm | 10155 | 2024-05-15 12:59:12 |
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| R15.htm | 5529 | 2024-05-15 12:59:12 |
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| R17.htm | 25276 | 2024-05-15 12:59:12 |
| R18.htm | 33697 | 2024-05-15 12:59:12 |
| R19.htm | 19375 | 2024-05-15 12:59:12 |
| R2.htm | 50984 | 2024-05-15 12:59:12 |
| R20.htm | 9646 | 2024-05-15 12:59:12 |
| R21.htm | 4801 | 2024-05-15 12:59:12 |
| R22.htm | 11114 | 2024-05-15 12:59:12 |
| R23.htm | 32470 | 2024-05-15 12:59:12 |
| R24.htm | 21400 | 2024-05-15 12:59:12 |
| R25.htm | 8917 | 2024-05-15 12:59:12 |
| R26.htm | 19895 | 2024-05-15 12:59:12 |
| R27.htm | 3500 | 2024-05-15 12:59:12 |
| R3.htm | 27006 | 2024-05-15 12:59:12 |
| R4.htm | 50411 | 2024-05-15 12:59:12 |
| R5.htm | 26630 | 2024-05-15 12:59:12 |
| R6.htm | 40887 | 2024-05-15 12:59:12 |
| R7.htm | 8108 | 2024-05-15 12:59:12 |
| R8.htm | 4950 | 2024-05-15 12:59:12 |
| R9.htm | 12143 | 2024-05-15 12:59:12 |
| report.css | 2767 | 2024-05-15 12:59:12 |
| Show.js | 1085 | 2024-05-15 12:59:12 |