Note 16 - Employee Benefit Plans (Details) - Net Periodic Benefit Cost (Foreign Defined Benefit Plan [Member], USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 29, 2013	Dec. 30, 2012	Jan. 01, 2012
Foreign Defined Benefit Plan [Member]
Note 16 - Employee Benefit Plans (Details) - Net Periodic Benefit Cost [Line Items]
Service cost	$ 804	$ 505	$ 492
Interest cost	9,610	10,212	11,194
Expected return on plan assets	(10,150)	(11,203)	(11,966)
Amortization of prior service cost	89	86	0
Recognized net actuarial (gains)/losses	684	1,189	602
Net periodic benefit cost	$ 1,037	$ 789	$ 322