Note 16 - Employee Benefit Plans (Details) - Funded Status Of The Company's Significant Foreign Defined Benefit Plans (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) - Funded Status Of The Company's Significant Foreign Defined Benefit Plans [Line Items]
Benefit obligation, beginning of year	$ 243,649	$ 216,721
Service cost	804	505	492
Interest cost	9,610	10,212	11,194
Benefits and expenses paid	(10,820)	(9,969)
Actuarial loss (gain)	2,312	17,538
Member contributions	331	296
Currency translation adjustment	5,295	8,346
Benefit obligation, end of year	251,181	243,649	216,721
Plan assets, beginning of year	241,027	206,402
Actual return on assets	12,761	31,204
Company contributions	5,195	5,248
Member contributions	0	0
Benefits paid	(10,807)	(9,704)
Currency translation adjustment	5,585	7,877
Plan assets, end of year	253,761	241,027	206,402
Funded status [benefit asset/(liability)]	2,580	(2,622)
Net amount recognized	2,580	(2,622)
Unrecognized actuarial loss	31,302	30,711
Unamortized prior service costs	152	774
Total amount recognized	$ 31,454	$ 31,485