Note 2 - Reclassifications and Adjustments (Details) - Reclassifications and Adjustments Summary - Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended		12 Months Ended
	Sep. 29, 2012	Sep. 28, 2013	Sep. 29, 2012	Dec. 29, 2012
Net income	$ 22,778	$ 68,432	$ 63,304
Impairment and equity in net loss of unconsolidated affiliate	1,965	10,678	3,523	4,000
Accrued taxes		(5,473)	(857)
Scenario, Previously Reported [Member]
Net income	23,998		65,491
Accrued taxes			479
Scenario, Adjustment [Member]
Net income	(1,220)		(2,187)
Impairment and equity in net loss of unconsolidated affiliate	1,965		3,523
Accrued taxes			$ (1,336)