Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001477932-24-002131-index-headers.html | 2024-04-15 19:25:40 | |
| 0001477932-24-002131-index.html | 2024-04-15 19:25:40 | |
| 0001477932-24-002131.txt | 2024-04-15 19:25:40 | |
 0001477932-24-002131-xbrl.zip | 84610 | 2024-04-15 19:25:40 |
| cpka-20231231.xsd | 26038 | 2024-04-15 19:25:40 |
| cpka-20231231_cal.xml | 22832 | 2024-04-15 19:25:40 |
| cpka-20231231_def.xml | 52837 | 2024-04-15 19:25:40 |
| cpka-20231231_lab.xml | 140840 | 2024-04-15 19:25:40 |
| cpka-20231231_pre.xml | 115735 | 2024-04-15 19:25:40 |
| cpka_10k.htm | 553655 | 2024-04-15 19:25:40 |
 cpka_10kimg3.jpg | 6524 | 2024-04-15 19:25:40 |
 cpka_10kimg4.jpg | 2785 | 2024-04-15 19:25:40 |
| cpka_10k_htm.xml | 257238 | 2024-04-15 19:25:40 |
| cpka_ex311.htm | 9130 | 2024-04-15 19:25:40 |
| cpka_ex321.htm | 5258 | 2024-04-15 19:25:40 |
| FilingSummary.xml | 20649 | 2024-04-15 19:25:40 |
| Financial_Report.xlsx | 41468 | 2024-04-15 19:25:40 |
| MetaLinks.json | 344154 | 2024-04-15 19:25:40 |
| R1.htm | 61437 | 2024-04-15 19:25:40 |
| R10.htm | 6024 | 2024-04-15 19:25:40 |
| R11.htm | 24754 | 2024-04-15 19:25:40 |
| R12.htm | 24324 | 2024-04-15 19:25:40 |
| R13.htm | 10128 | 2024-04-15 19:25:40 |
| R14.htm | 39175 | 2024-04-15 19:25:40 |
| R15.htm | 5857 | 2024-04-15 19:25:40 |
| R16.htm | 5685 | 2024-04-15 19:25:40 |
| R17.htm | 22888 | 2024-04-15 19:25:40 |
| R18.htm | 19329 | 2024-04-15 19:25:40 |
| R19.htm | 25169 | 2024-04-15 19:25:40 |
| R2.htm | 48335 | 2024-04-15 19:25:40 |
| R20.htm | 33609 | 2024-04-15 19:25:40 |
| R21.htm | 19122 | 2024-04-15 19:25:40 |
| R22.htm | 10084 | 2024-04-15 19:25:40 |
| R23.htm | 4800 | 2024-04-15 19:25:40 |
| R24.htm | 8363 | 2024-04-15 19:25:40 |
| R25.htm | 10900 | 2024-04-15 19:25:40 |
| R26.htm | 10401 | 2024-04-15 19:25:40 |
| R27.htm | 11113 | 2024-04-15 19:25:40 |
| R28.htm | 24050 | 2024-04-15 19:25:40 |
| R29.htm | 18729 | 2024-04-15 19:25:40 |
| R3.htm | 27427 | 2024-04-15 19:25:40 |
| R30.htm | 8907 | 2024-04-15 19:25:40 |
| R31.htm | 19896 | 2024-04-15 19:25:40 |
| R32.htm | 3499 | 2024-04-15 19:25:40 |
| R4.htm | 48656 | 2024-04-15 19:25:40 |
| R5.htm | 25769 | 2024-04-15 19:25:40 |
| R6.htm | 40896 | 2024-04-15 19:25:40 |
| R7.htm | 6232 | 2024-04-15 19:25:40 |
| R8.htm | 4957 | 2024-04-15 19:25:40 |
| R9.htm | 12102 | 2024-04-15 19:25:40 |
| report.css | 2767 | 2024-04-15 19:25:40 |
| Show.js | 1085 | 2024-04-15 19:25:40 |