Note 12 (Detail) (USD $)	3 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended
	Jun. 25, 2011 Frozen Handheld Business [Member]	Jun. 25, 2011 Frozen Handheld Business [Member]	Sep. 24, 2011 Frozen Handheld Business [Member]	Jun. 25, 2011 Kim and Scott's [Member]	Sep. 29, 2012 Kim and Scott's [Member]	Sep. 24, 2011 Kim and Scott's [Member]
Business Acquisition, Revenue Reported by Acquired Entity for Last Annual Period			$ 50,000,000			$ 8,000,000
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual			18,300,000		1,800,000
Business Combination, Bargain Purchase, Gain Recognized, Amount	6,580,000	6,580,000		6,580,000
Business Combination, Acquisition Related Costs			$ 546,000		$ 155,000