Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001477932-23-002067-index-headers.html | 2023-03-31 14:55:23 | |
| 0001477932-23-002067-index.html | 2023-03-31 14:55:23 | |
| 0001477932-23-002067.txt | 2023-03-31 14:55:23 | |
 0001477932-23-002067-xbrl.zip | 76898 | 2023-03-31 14:55:23 |
| cpka-20221231.xsd | 23716 | 2023-03-31 14:55:23 |
| cpka-20221231_cal.xml | 22811 | 2023-03-31 14:55:23 |
| cpka-20221231_def.xml | 55635 | 2023-03-31 14:55:23 |
| cpka-20221231_lab.xml | 140579 | 2023-03-31 14:55:23 |
| cpka-20221231_pre.xml | 117546 | 2023-03-31 14:55:23 |
| cpka_10k.htm | 575523 | 2023-03-31 14:55:23 |
| cpka_10k_htm.xml | 261556 | 2023-03-31 14:55:23 |
| cpka_ex311.htm | 9038 | 2023-03-31 14:55:23 |
| cpka_ex321.htm | 5121 | 2023-03-31 14:55:23 |
| cpka_ex34.htm | 8259 | 2023-03-31 14:55:23 |
 cpka_ex34img1.jpg | 76438 | 2023-03-31 14:55:23 |
 cpka_ex34img2.jpg | 140685 | 2023-03-31 14:55:23 |
| FilingSummary.xml | 20629 | 2023-03-31 14:55:23 |
| Financial_Report.xlsx | 40985 | 2023-03-31 14:55:23 |
| MetaLinks.json | 310653 | 2023-03-31 14:55:23 |
| R1.htm | 61009 | 2023-03-31 14:55:23 |
| R10.htm | 6078 | 2023-03-31 14:55:23 |
| R11.htm | 24711 | 2023-03-31 14:55:23 |
| R12.htm | 24897 | 2023-03-31 14:55:23 |
| R13.htm | 9993 | 2023-03-31 14:55:23 |
| R14.htm | 39282 | 2023-03-31 14:55:23 |
| R15.htm | 5919 | 2023-03-31 14:55:23 |
| R16.htm | 5765 | 2023-03-31 14:55:23 |
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| R18.htm | 19374 | 2023-03-31 14:55:23 |
| R19.htm | 25321 | 2023-03-31 14:55:23 |
| R2.htm | 49006 | 2023-03-31 14:55:23 |
| R20.htm | 33717 | 2023-03-31 14:55:23 |
| R21.htm | 8827 | 2023-03-31 14:55:23 |
| R22.htm | 4814 | 2023-03-31 14:55:23 |
| R23.htm | 8432 | 2023-03-31 14:55:23 |
| R24.htm | 11032 | 2023-03-31 14:55:23 |
| R25.htm | 12244 | 2023-03-31 14:55:23 |
| R26.htm | 11186 | 2023-03-31 14:55:23 |
| R27.htm | 25306 | 2023-03-31 14:55:23 |
| R28.htm | 10550 | 2023-03-31 14:55:23 |
| R29.htm | 6037 | 2023-03-31 14:55:23 |
| R3.htm | 23670 | 2023-03-31 14:55:23 |
| R30.htm | 20043 | 2023-03-31 14:55:23 |
| R31.htm | 4220 | 2023-03-31 14:55:23 |
| R32.htm | 5145 | 2023-03-31 14:55:23 |
| R4.htm | 48085 | 2023-03-31 14:55:23 |
| R5.htm | 24434 | 2023-03-31 14:55:23 |
| R6.htm | 41368 | 2023-03-31 14:55:23 |
| R7.htm | 6238 | 2023-03-31 14:55:23 |
| R8.htm | 19245 | 2023-03-31 14:55:23 |
| R9.htm | 10443 | 2023-03-31 14:55:23 |
| report.css | 2767 | 2023-03-31 14:55:23 |
| Show.js | 1085 | 2023-03-31 14:55:23 |