Note 3 - Business Combination (Detail) (USD $)	1 Months Ended	3 Months Ended	9 Months Ended
	Nov. 19, 2010	Jul. 02, 2011	Jul. 02, 2011
Business Acquisition, Cost of Acquired Entity, Purchase Price	$ 51,100,000
Business Acquisition, Cost of Acquired Entity, Cash Paid	37,600,000
Business Acquisition, Cost of Acquired Entity, Liabilities Incurred	13,500,000
Business Acquisition Post Closing Price Fair Value Adjustment	780,000
Business Acquisition, Purchase Price Allocation, Assets Acquired (Liabilities Assumed), Net	50,308,000
Business Combination, Bargain Purchase, Gain Recognized, Amount	500,000		500,000
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual		$ 26,800,000	$ 50,200,000
Business Combination, Pro Forma Information, Disclosure Impracticable		The Company has determined that the presentation of Ivy's earnings for the three- and nine-month periods ended July 2, 2011 is impractical due to the integration of Ivy's operations into the Company following the Ivy Acquisition