Note 12 - Benefit Plans (Tables)

12 Months Ended

Dec. 28, 2013

Compensation and Retirement Disclosure [Abstract]

Schedule of Defined Benefit Plans Disclosures [Table Text Block]

	2013									2012
(In thousands)	U.S.			Foreign			Total			U.S.			Foreign			Total
Change in benefit obligation:
Benefit obligation at beginning of year	$	95,187		$	15,406		$	110,593		$	94,383		$	13,193		$	107,576
Service cost		600			744			1,344			600			601			1,201
Interest cost		3,565			1,376			4,941			4,962			644			5,606
Curtailment (gain)		—			—			—			—			(87	)		(87	)
Net actuarial (gain) loss		(9,854	)		1,111			(8,743	)		20,333			2,562			22,895
Benefits paid from the trust		(5,076	)		(1,755	)		(6,831	)		(21,566	)		(1,201	)		(22,767	)
Benefits paid directly by company		—			(112	)		(112	)		—			(725	)		(725	)
Acquisition		—			31,041			31,041			—			—			—
Settlement (gain)		—			—			—			(3,525	)		—			(3,525	)
Effect of exchange rate movements		—			2,520			2,520			—			419			419
Benefit obligation at end of year	$	84,422		$	50,331		$	134,753		$	95,187		$	15,406		$	110,593
Change in plan assets at fair value:
Fair value of plan assets at beginning of year	$	77,949		$	10,952		$	88,901		$	81,201		$	11,278		$	92,479
Actual return on plan assets		5,875			(196	)		5,679			8,314			604			8,918
Employer contributions		5,000			4,109			9,109			10,000			—			10,000
Benefits paid		(5,076	)		(1,756	)		(6,832	)		(21,566	)		(1,201	)		(22,767	)
Acquisition		—			26,904			26,904			—			—			—
Effect of exchange rate movements		—			2,464			2,464			—			271			271
Fair value of plan assets at end of year		83,748			42,477			126,225			77,949			10,952			88,901
Net amount recognized/(unfunded status)	$	(674	)	$	(7,854	)	$	(8,528	)	$	(17,238	)	$	(4,454	)	$	(21,692	)
Amounts recognized in the Consolidated Balance Sheet consist of:
Prepaid benefit cost	$	—		$	—		$	—		$	—		$	646		$	646
Accrued benefit liability		(674	)		(7,854	)		(8,528	)		(17,238	)		(5,100	)		(22,338	)
Net liability recognized	$	(674	)	$	(7,854	)	$	(8,528	)	$	(17,238	)	$	(4,454	)	$	(21,692	)
Accumulated other comprehensive loss	$	18,095		$	5,594		$	23,689		$	29,406		$	3,292		$	32,698

Schedule of Defined Benefit Plan Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block]

	2013						2012
(In thousands)	U.S.		Foreign		Total		U.S.		Foreign		Total
Net actuarial loss	$	18,095	$	5,594	$	23,689	$	29,406	$	3,292	$	32,698
Prior service (cost)		—		—		—		—		—		—
Net amount recognized / occurring, pre-tax	$	18,095	$	5,594	$	23,689	$	29,406	$	3,292	$	32,698

Schedule of Net Benefit Costs [Table Text Block]

	U.S.									Foreign
(In thousands)	2013			2012			2011			2013			2012			2011
Components of net periodic benefit cost:
Service cost	$	600		$	600		$	560		$	744		$	601		$	429
Interest cost		3,565			4,962			5,110			1,376			644			632
Expected return on plan assets		(5,360	)		(6,620	)		(6,518	)		(1,207	)		(480	)		(507	)
Amortization of prior service (credit)		—			—			—			—			(1	)		(1	)
Amortization of losses (gains)		942			338			748			130			63			25
Total cost of the plan for the year		(253	)		(720	)		(100	)		1,043			827			578
Expected plan participants’ contributions		—			—			—			—			—			—
Net periodic benefit (credit) cost		(253	)		(720	)		(100	)		1,043			827			578
Settlement loss		—			5,098			—			—			188			11
Total (income) expense for the year	$	(253	)	$	4,378		$	(100	)	$	1,043		$	1,015		$	589

Schedule of Assumptions Used [Table Text Block]

	U.S.									Foreign
	2013			2012			2011			2013			2012			2011
Discount rate		3.9	%		5.4	%		5.9%/5.4%	(1)		4.5	%		5.5	%		5.3	%
Expected return on plan assets		6.8	%		7.8	%		8.5%/7.5%	(2)		4.8	%		4.5	%		4.5	%
Compensation increase rate		—			—			—			3.6	%		5.6	%		5.3	%
Measurement dates		12/31/13			12/31/12			12/31/11			12/31/13			12/31/12			12/31/11

	U.S.									Foreign
	2013			2012			2011			2013			2012			2011
Discount rate		4.8	%		3.9	%		5.4	%		4.5	%		4.2	%		5.5	%
Compensation increase rate		—			—			—			3.8	%		6.3	%		5.6	%
Measurement dates		12/31/13			12/31/12			12/31/11			12/31/13			12/31/12			12/31/11

Schedule of Expected Benefit Payments [Table Text Block]

Year	U.S.		Foreign
2014	$	5,303	$	2,245
2015		5,310		2,106
2016		5,352		2,175
2017		5,405		2,238
2018		5,354		2,278

Schedule of Allocation of Plan Assets [Table Text Block]

	U.S. Asset Allocation						Foreign Asset Allocation
	2013			2012			2013			2012
Equity securities		53	%		53	%		33	%		3	%
Debt securities		46	%		46	%		61	%		95	%
Cash		1	%		1	%		6	%		2	%
		100	%		100	%		100	%		100	%

Pension Plan Assets Measured at Fair Value [Table Text Block]

	Fair Value Measurements Using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Equities:
MSCI Emg Mkts Index Fund	$	—	$	4,679	$	—	$	4,679
MSCI World Index Fund		—		39,332		—		39,332
Global Equity Index Fund		—		12,859		—		12,859
Philippine Stock		918		—		—		918
Fixed income:
Long U.S. Credit Corp Index Fund		—		24,830		—		24,830
Long U.S. Govt Bond Index Fund		—		8,269		—		8,269
High yield corporate bond funds		—		5,792		—		5,792
Investment grade corporate bond funds		9,637		—		—		9,637
Over 15y Gilts Index Fund		—		5,626		—		5,626
Act Agg Long Dat 50:50 Fixed Int Fund		—		5,174		—		5,174
AAA Fixed Int Over 15 Year Fund		—		5,394		—		5,394
Other		237		—		—		237
Cash and equivalents		3,478		—		—		3,478
Total pension plan assets	$	14,270	$	111,955	$	—	$	126,225

	Fair Value Measurements Using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Equities:
MSCI Emg Mkts Index Fund	$	—	$	6,243	$	—	$	6,243
MSCI World Index Fund		—		34,666		—		34,666
Fixed income:
Long U.S. Credit Corp Index Fund		—		22,889		—		22,889
Long U.S. Govt Bond Index Fund		—		7,630		—		7,630
High yield corporate bond funds		—		5,378		—		5,378
Investment grade corporate bond funds		—		10,297		—		10,297
Other		—		655		—		655
Cash and equivalents		1,143		—		—		1,143
Total pension plan assets	$	1,143	$	87,758	$	—	$	88,901