Subsequent Events (Details) (USD $)	3 Months Ended		0 Months Ended
	Mar. 28, 2015	Mar. 29, 2014	Apr. 23, 2015
Subsequent Event
Net revenues	$ 77,607,000	$ 67,509,000
Cost of revenues	81,307,000	55,946,000
Gross profit	(3,700,000)	11,563,000
Operating expenses
Selling, general and administrative expenses	9,152,000	8,398,000
Impairment of intangible asset	9,277,000
Operating loss	(22,129,000)	3,165,000
Loss before income taxes	(22,859,000)	2,495,000
Income tax benefit	8,224,000	(898,000)
Net loss	(14,635,000)	1,597,000
Accrued product recall warranty	10,379,000
Provision for bad debts	55,000	(18,000)
Subsequent Event | Voluntary Product Recall
Operating expenses
Inventory expense due to the recall			4,900,000
Accrued product recall warranty			10,400,000
Provision for bad debts			200,000
Frozen Products
Subsequent Event
Net revenues	51,349,000	43,655,000
Gross profit	(7,489,000)	7,844,000
Fresh Frozen Line Of Frozen Vegetables And Select Jamba At Home Line | Subsequent Event | Voluntary Product Recall
Subsequent Event
Cost of revenues			15,260,000
Gross profit			(15,260,000)
Operating expenses
Selling, general and administrative expenses			233,000
Impairment of intangible asset			9,277,000
Operating loss			(24,770,000)
Loss before income taxes			(24,770,000)
Income tax benefit			8,882,000
Net loss			(15,888,000)
Snack Products
Subsequent Event
Net revenues	26,258,000	23,854,000
Gross profit	3,788,000	3,719,000
Customer Relationships | Subsequent Event | Voluntary Product Recall
Operating expenses
Impairment of intangible asset			$ 9,300,000