Note 17 - Enterprise-wide Disclosure (Tables)

12 Months Ended

Jan. 03, 2016

Risks and Uncertainties [Abstract]

Schedule of Segment Reporting Information, by Segment [Table Text Block]

	AMERICAS		EUROPE		ASIA-PACIFIC		TOTAL
	(in thousands)
2015
Net Sales	$	593,163	$	262,671	$	146,029		1,001,863
Depreciation and amortization		15,390		5,007		9,167		29,564
Total assets		223,085		249,241		175,940		648,266
2014
Net Sales	$	573,458	$	276,845	$	153,600	$	1,003,903
Depreciation and amortization		14,719		4,803		9,412		28,934
Total assets		221,324		258,847		174,335		654,506
2013
Net sales	$	545,882	$	262,640	$	151,467	$	959,989
Depreciation and amortization		13,317		3,777		6,332		23,426

Reconciliation of Depreciation, Amortization, and Assets from Segments to Consolidated [Table Text Block]

	FISCAL YEAR ENDED
	2015		2014		2013
	(in thousands)
DEPRECIATION AND AMORTIZATION
Total segment depreciation and amortization	$	29,564	$	28,934	$	23,426
Corporate depreciation and amortization		1,239		1,743		1,244
Reported depreciation and amortization	$	30,803	$	30,677	$	24,670
ASSETS
Total segment assets	$	648,266	$	654,506
Corporate assets and eliminations		108,283		120,408
Reported total assets	$	756,549	$	774,914

Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]

	FISCAL YEAR
	2015		2014		2013
	(in thousands)
SALES TO UNAFFILIATED CUSTOMERS(1)
United States	$	520,375	$	487,001	$	458,585
United Kingdom		72,445		83,182		75,076
Australia		76,600		79,922		78,569
Other foreign countries		332,443		353,798		347,759
Net sales	$	1,001,863	$	1,003,903	$	959,989

LONG-LIVED ASSETS(2)
United States	$	79,279	$	86,856
United Kingdom		10,653		10,604
Netherlands		42,808		38,086
Australia		47,557		57,410
China		11,733		14,007
Other foreign countries		19,459		20,384
Total long-lived assets	$	211,489	$	227,347