Commitments and Contingencies (Details) (USD $)	3 Months Ended	0 Months Ended
	Mar. 28, 2015 item	Sep. 17, 2014
Loss Contingency [Abstract]
Maximum period for purchase commitments for certain ingredients, packaging materials and energy	12 months
Number of matters in which the entity is obligated and have agreed to indemnify and defend	2
The Lilly Matter
Loss Contingency [Abstract]
Litigation settlement amount to pay to each individual		$ 5,000
Legal fees and costs that the company has to pay relating to the litigation		$ 425,000