Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001477932-20-001540-index-headers.html | 2020-03-27 06:04:15 | |
| 0001477932-20-001540-index.html | 2020-03-27 06:04:15 | |
| 0001477932-20-001540.txt | 2020-03-27 06:04:15 | |
 0001477932-20-001540-xbrl.zip | 55397 | 2020-03-27 06:04:15 |
| cpka-20191231.xml | 222223 | 2020-03-27 06:04:15 |
| cpka-20191231.xsd | 26410 | 2020-03-27 06:04:15 |
| cpka-20191231_cal.xml | 11771 | 2020-03-27 06:04:15 |
| cpka-20191231_def.xml | 62348 | 2020-03-27 06:04:15 |
| cpka-20191231_lab.xml | 156943 | 2020-03-27 06:04:15 |
| cpka-20191231_pre.xml | 142318 | 2020-03-27 06:04:15 |
| cpka_10k.htm | 373305 | 2020-03-27 06:04:15 |
| cpka_ex311.htm | 8624 | 2020-03-27 06:04:15 |
| cpka_ex321.htm | 4728 | 2020-03-27 06:04:15 |
| FilingSummary.xml | 17483 | 2020-03-27 06:04:15 |
| Financial_Report.xlsx | 32706 | 2020-03-27 06:04:15 |
| R1.htm | 47025 | 2020-03-27 06:04:15 |
| R10.htm | 5068 | 2020-03-27 06:04:15 |
| R11.htm | 21945 | 2020-03-27 06:04:15 |
| R12.htm | 4437 | 2020-03-27 06:04:15 |
| R13.htm | 7105 | 2020-03-27 06:04:15 |
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| R15.htm | 35273 | 2020-03-27 06:04:15 |
| R16.htm | 4872 | 2020-03-27 06:04:15 |
| R17.htm | 4776 | 2020-03-27 06:04:15 |
| R18.htm | 20816 | 2020-03-27 06:04:15 |
| R19.htm | 23571 | 2020-03-27 06:04:15 |
| R2.htm | 36441 | 2020-03-27 06:04:15 |
| R20.htm | 30183 | 2020-03-27 06:04:15 |
| R21.htm | 5725 | 2020-03-27 06:04:15 |
| R22.htm | 4858 | 2020-03-27 06:04:15 |
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| R24.htm | 39497 | 2020-03-27 06:04:15 |
| R25.htm | 19905 | 2020-03-27 06:04:15 |
| R26.htm | 9154 | 2020-03-27 06:04:15 |
| R27.htm | 23716 | 2020-03-27 06:04:15 |
| R28.htm | 20456 | 2020-03-27 06:04:15 |
| R29.htm | 4234 | 2020-03-27 06:04:15 |
| R3.htm | 23775 | 2020-03-27 06:04:15 |
| R4.htm | 35495 | 2020-03-27 06:04:15 |
| R5.htm | 25634 | 2020-03-27 06:04:15 |
| R6.htm | 38798 | 2020-03-27 06:04:15 |
| R7.htm | 5664 | 2020-03-27 06:04:15 |
| R8.htm | 9821 | 2020-03-27 06:04:15 |
| R9.htm | 11322 | 2020-03-27 06:04:15 |
| report.css | 2767 | 2020-03-27 06:04:15 |
| Show.js | 1085 | 2020-03-27 06:04:15 |