BASIC AND DILUTED NET LOSS PER COMMON SHARE (Details Narrative)	9 Months Ended
Sep. 30, 2014	Sep. 30, 2013
Basic And Diluted Net Loss Per Common Share Details Narrative
Common stock equivalents (preferred stock and warrants)	32,030,000	32,030,000

Common stock equivalents (preferred stock and warrants).

No definition available.

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Namespace Prefix:	cpka_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration