Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001477932-23-003588-index-headers.html | 2023-05-15 16:44:01 | |
| 0001477932-23-003588-index.html | 2023-05-15 16:44:01 | |
| 0001477932-23-003588.txt | 2023-05-15 16:44:01 | |
 0001477932-23-003588-xbrl.zip | 57496 | 2023-05-15 16:44:01 |
| cpka-20230331.xsd | 23804 | 2023-05-15 16:44:01 |
| cpka-20230331_cal.xml | 21476 | 2023-05-15 16:44:01 |
| cpka-20230331_def.xml | 50583 | 2023-05-15 16:44:01 |
| cpka-20230331_lab.xml | 126657 | 2023-05-15 16:44:01 |
| cpka-20230331_pre.xml | 103550 | 2023-05-15 16:44:01 |
| cpka_10q.htm | 399062 | 2023-05-15 16:44:01 |
| cpka_10q_htm.xml | 227706 | 2023-05-15 16:44:01 |
| cpka_ex311.htm | 9071 | 2023-05-15 16:44:01 |
| cpka_ex321.htm | 4533 | 2023-05-15 16:44:01 |
| FilingSummary.xml | 17332 | 2023-05-15 16:44:01 |
| Financial_Report.xlsx | 36142 | 2023-05-15 16:44:01 |
| MetaLinks.json | 276386 | 2023-05-15 16:44:01 |
| R1.htm | 46637 | 2023-05-15 16:44:01 |
| R10.htm | 6081 | 2023-05-15 16:44:01 |
| R11.htm | 24403 | 2023-05-15 16:44:01 |
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| R14.htm | 5918 | 2023-05-15 16:44:01 |
| R15.htm | 5220 | 2023-05-15 16:44:01 |
| R16.htm | 26174 | 2023-05-15 16:44:01 |
| R17.htm | 25285 | 2023-05-15 16:44:01 |
| R18.htm | 33710 | 2023-05-15 16:44:01 |
| R19.htm | 18014 | 2023-05-15 16:44:01 |
| R2.htm | 48812 | 2023-05-15 16:44:01 |
| R20.htm | 9787 | 2023-05-15 16:44:01 |
| R21.htm | 4813 | 2023-05-15 16:44:01 |
| R22.htm | 11177 | 2023-05-15 16:44:01 |
| R23.htm | 24047 | 2023-05-15 16:44:01 |
| R24.htm | 12456 | 2023-05-15 16:44:01 |
| R25.htm | 6040 | 2023-05-15 16:44:01 |
| R26.htm | 19914 | 2023-05-15 16:44:01 |
| R27.htm | 4219 | 2023-05-15 16:44:01 |
| R3.htm | 25078 | 2023-05-15 16:44:01 |
| R4.htm | 48088 | 2023-05-15 16:44:01 |
| R5.htm | 25535 | 2023-05-15 16:44:01 |
| R6.htm | 40688 | 2023-05-15 16:44:01 |
| R7.htm | 8108 | 2023-05-15 16:44:01 |
| R8.htm | 4949 | 2023-05-15 16:44:01 |
| R9.htm | 14274 | 2023-05-15 16:44:01 |
| report.css | 2767 | 2023-05-15 16:44:01 |
| Show.js | 1085 | 2023-05-15 16:44:01 |