Note 16 - Supplemental Condensed Consolidating Guarantor Financial Statements (Details) - Consolidated Statement of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 29, 2013	Sep. 30, 2012	Sep. 29, 2013	Sep. 30, 2012
Note 16 - Supplemental Condensed Consolidating Guarantor Financial Statements (Details) - Consolidated Statement of Comprehensive Income [Line Items]
Net Income (loss)	$ 14,957	$ (5,773)	$ 32,919	$ (1,449)
Currency Translation Adjustment	7,503	9,411	(5,422)	4,549
Pension Liability Adjustment	(1,404)	(1,240)	163	(1,274)
Comprehensive Income (Loss)	21,056	2,398	27,660	1,826
Consolidation, Eliminations [Member]
Note 16 - Supplemental Condensed Consolidating Guarantor Financial Statements (Details) - Consolidated Statement of Comprehensive Income [Line Items]
Net Income (loss)	(17,995)		(44,184)
Currency Translation Adjustment	0		0
Pension Liability Adjustment	0		0
Comprehensive Income (Loss)	(17,995)		(44,184)
Guarantor Subsidiaries [Member]
Note 16 - Supplemental Condensed Consolidating Guarantor Financial Statements (Details) - Consolidated Statement of Comprehensive Income [Line Items]
Net Income (loss)	10,290		24,342
Currency Translation Adjustment	(98)		(313)
Pension Liability Adjustment	0		0
Comprehensive Income (Loss)	10,192		24,029
Non-Guarantor Subsidiaries [Member]
Note 16 - Supplemental Condensed Consolidating Guarantor Financial Statements (Details) - Consolidated Statement of Comprehensive Income [Line Items]
Net Income (loss)	7,705		19,842
Currency Translation Adjustment	7,360		(5,564)
Pension Liability Adjustment	(1,478)		(57)
Comprehensive Income (Loss)	13,587		14,221
Parent Company [Member]
Note 16 - Supplemental Condensed Consolidating Guarantor Financial Statements (Details) - Consolidated Statement of Comprehensive Income [Line Items]
Net Income (loss)	14,957		32,919
Currency Translation Adjustment	241		455
Pension Liability Adjustment	74		220
Comprehensive Income (Loss)	$ 15,272		$ 33,594