Note 8 - Benefit Plans (Tables)

12 Months Ended

Dec. 30, 2017

Notes Tables

Schedule of Defined Benefit Plans Disclosures [Table Text Block]

(in thousands )	2017			2016
Change in benefit obligation:
Benefit obligation at beginning of year	$	55,606		$	50,282
Service cost		2,037			1,509
Interest cost		1,887			1,662
Net actuarial loss (gain)		(433	)		10,190
Benefits paid from the trust		(1,405	)		(2,329	)
Benefits paid directly by the Company		(1,098	)		250
Curtailments and settlements		(31	)		(427	)
Acquisitions		—			2,023
Effect of exchange rate movements		5,477			(7,554	)
Other		5,228			—
Benefit obligation at end of year	$	67,268		$	55,606
Change in plan assets at fair value:
Fair value of plan assets at beginning of year	$	42,208		$	44,629
Actual return on plan assets		2,962			6,929
Employer contributions		264			(126	)
Benefits paid		(1,405	)		(2,329	)
Acquisitions		—			24
Effect of exchange rate movements		4,094			(6,919	)
Fair value of plan assets at end of year		48,123			42,208
Net amount recognized/(unfunded status)	$	(19,145	)	$	(13,398	)

(in thousands )	2017			2016
Amounts recognized in the Consolidated Balance Sheet s consist of:
Noncurrent assets	$	78		$	—
Current benefit liability		(481	)		—
Noncurrent benefit liability		(18,742	)		(13,398	)
Net liability recognized	$	(19,145	)	$	(13,398	)

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

(in thousands )	2017		2016
Net actuarial loss	$	12,261	$	13,107
Prior service (cost)		—		—
Net amount recognized , pre-tax	$	12,261	$	13,107

Schedule of Net Benefit Costs [Table Text Block]

							2015
(in thousands )	2017			2016			U.S.			Foreign			Total
Components of net periodic benefit cost:
Service cost	$	2,037		$	1,509		$	750		$	824		$	1,574
Interest cost		1,887			1,662			3,093			1,735			4,828
Expected return on plan assets		(1,990	)		(1,935	)		(2,749	)		(2,346	)		(5,095	)
Amortization of losses		337			306			870			221			1,091
Net periodic benefit cost		2,271			1,542			1,964			434			2,398
Curtailment/Settlement loss (gain)		(25	)		(36	)		29,928			—			29,928
Total expense (income) for the year	$	2,246		$	1,506		$	31,892		$	434		$	32,326

Schedule of Assumptions Used [Table Text Block]

							2015
	2017			2016			U.S.			Foreign
Discount rate		3.0	%		3.7	%		3.9	%		3.7	%
Expected return on plan assets		4.5	%		4.9	%		6.8	%		5.1	%
Compensation increase rate		4.5	%		5.3	%		—			5.3	%
Measurement dates	12/31/16			1/2/16			12/27/14			12/27/14

	2017			201 6			201 5
Discount rate		3.1	%		2.6	%		3.8	%
Compensation increase rate		5.0	%		4.5	%		6.2	%
Measurement dates	12/ 30/17			12/31/16			1/ 2/16

Schedule of Net Funded Status [Table Text Block]

(in thousands )	2017		2016
Projected benefit obligation	$	28,515	$	48,985
Fair value of plan assets		9,292		42,179

(in thousands )	2017		2016
Accumulated benefit obligation	$	18,990	$	51,306
Fair value of plan assets		6,003		38,912

Schedule of Expected Benefit Payments [Table Text Block]

(in thousands )	Expected Benefit Payments
201 8	$	2,467
201 9		2,474
20 20		2,473
202 1		2,802
202 2		2,776
2023-2027		16,777

Schedule of Allocation of Plan Assets [Table Text Block]

	Asset Allocation
	2017			201 6
Equity securities		35	%		32	%
Debt securities		64	%		65	%
Cash and equivalents		1	%		3	%
		100	%		100	%

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

	Fair Value Measurements Usin g
(in thousands )	Level 1		Level 2		L evel 3		NAV		Total
Equities:
Global Equity 50:50 Index Fund	$	—	$	—	$	—	$	7,898	$	7,898
Global Equity 50:50 GBP Hedged Fund		—		—		—		8,134		8,134
Philippine Stock		1,031		—		—		—		1,031
Fix ed income:
Investment Grade Corporate Bond Funds		6,003		—		—		—		6,003
Over 15y Gilts Index Fund		—		—		—		3,684		3,684
Active Corp Bond – Over 10 Yr Fund		—		—		—		6,835		6,835
Over 5y Index-Linked Gilts Fund		—		—		—		12,049		12,049
Philippine Long Gov ernment Securities		1,362		—		—		—		1,362
Philippine Long Corporate Bonds		723		—		—		—		723
Cash and equivalents		173		—		—		231		404
Total pension plan assets	$	9,292	$	—	$	—	$	38,831	$	48,123

	Fair Value Measurements Using
(in thousands )	Level 1		Level 2		L evel 3		NAV		Total
Equities:
Global Equity 50:50 Index Fund	$	—	$	—	$	—	$	6,321	$	6,321
Global Equity 50:50 GBP Hedged Fund		—		—		—		6,406		6,406
Philippine Stock		906		—		—		—		906
Fixed income:
Investment Grade Corporate Bond Funds		5,372		—		—		—		5,372
Over 15y Gilts Index Fund		—		—		—		3,265		3,265
Active Corp Bond – Over 10 Yr Fund		—		—		—		5,902		5,902
Over 5y Index-Linked Gilts Fund		—		—		—		10,724		10,724
Philippine Long Gov ernment Securities		1,133		—		—		—		1,133
Philippine Long Corporate Bonds		751		—		—		—		751
Cash and equivalents		476		—		—		952		1,428
Total pension plan assets	$	8,638	$	—	$	—	$	33,570	$	42,208