Benefit Plans (Tables)

12 Months Ended

Jan. 01, 2016

Defined Benefit Pension Plans and Defined Benefit Postretirement Plans Disclosure [Abstract]

Schedule of Projected Benefit Obligation and Fair Value of Plan Assets

Information relating to the funding position of the Company’s defined benefit plans as of the plans measurement date of January 1, 2016 and January 2, 2015 were as follows (in thousands):

	Year Ended
	January 1, 2016			January 2, 2015
Change in projected benefit obligation:
Projected benefit obligation at beginning of year	$	2,843		$	2,422
Projected benefit obligation acquired	4,316			—
Service cost	439			203
Interest cost	165			75
Plan participants’ contribution	61			36
Actuarial loss	235			630
Benefits transferred in, net	258			155
Settlement/curtailment gain	—			(337		)
Foreign currency translation	(325		)	(341		)
Projected benefit obligation at end of year	7,992			2,843
Change in fair value of plan assets:
Fair value of plan assets at beginning of year	437			731
Employer contributions (refund)	69			(39		)
Plan participants’ contributions	61			36
Actual loss on plan assets	(39		)	(101		)
Benefits transferred in, net	362			198
Settlements	—			(337		)
Foreign currency translation	(19		)	(51		)
Fair value of plan assets at end of year	871			437
Projected benefit obligation in excess of plan assets at end of year	$	7,121		$	2,406
Defined benefit liability classified as other current liabilities	$	46		$	25
Defined benefit liability classified as long-term liabilities	$	7,075		$	2,381
Accumulated benefit obligation at end of year	$	6,299		$	1,938

Schedule of Defined Benefit Plan Amounts Recognized in Other Comprehensive Income (Loss)

Amounts recognized in Accumulated Other Comprehensive Income are as follows (in thousands):

	Year Ended
	January 1, 2016			January 2, 2015
Net loss occurring during the year	$	164		$	736
Amortization of losses	(156		)	(138		)
Prior service cost	(1		)	(2		)
Amortization of prior service cost	(9		)	(11		)
Foreign currency translation	—			(76		)
Pre-tax adjustment	(2		)	509
Taxes	22			(135		)
Net loss	$	20		$	374

Schedule of Amounts in Accumulated Other Comprehensive Income (Loss) to be Recognized over Next Fiscal Year

The amortization of amounts in Accumulated Other Comprehensive Income expected to be recognized as components of net periodic benefit expense during 2016 are as follows (in thousands):

Amortization of net prior service cost	$	10
Amortization of net loss	172

Schedule of Net Benefit Costs

Net pension cost is comprised of the following (in thousands):

	Year Ended
	January 1, 2016			January 2, 2015
Service cost	$	439		$	203
Interest cost	165			75
Settlements loss	—			105
Expected return on assets	(11		)	(3		)
Recognized net actuarial loss	164			45
Net pension cost	$	757		$	425

Schedule of Assumptions Used

The weighted-average rates used in the actuarial valuations were as follows:

	Projected Benefit Obligation				Net Pension Cost
	January 1, 2016		January 2, 2015		2015		2014		2013
Discount rate	2.2	%	2.3	%	2.3	%	3.4	%	2.1	%
Salary growth	2.9	%	3.0	%	3.0	%	3.1	%	2.4	%
Expected rate of return on assets	2.0	%	2.3	%	2.3	%	2.5	%	—	%

Schedule of Allocation of Plan Assets

Plan assets were comprised of the following (in thousands):

			Fair Value Measurements Using
	January 1, 2016		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Insurance contract	$	871	$	—	$	871	$	—
Total	$	871	$	—	$	871	$	—

			Fair Value Measurements Using
	January 2, 2015		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Insurance contract	$	437	$	—	$	437	$	—
Total	$	437	$	—	$	437	$	—

Schedule of Expected Benefit Payments

Estimated benefit payments over the next ten years are as follows (in thousands):

2016	$	166
2017	205
2018	225
2019	277
2020	265
2020-2024	1,619