Deferred Compensation and Other Benefits (Tables)

6 Months Ended

Jun. 30, 2017

Compensation And Retirement Disclosure [Abstract]

Schedule of Net Periodic Pension Cost

Net periodic pension cost for the quarters and two quarters ended June 30, 2017 and July 1, 2016 for the ESBP was as follows:

	For the Quarter Ended				For the Two Quarters Ended
(amounts in thousands)	June 30, 2017		July 1, 2016		June 30, 2017		July 1, 2016
Interest cost	$	55	$	61	$	110	$	122
Amortization of actuarial loss		39		43		78		86
Net periodic pension cost	$	94	$	104	$	188	$	208

Schedule of Change in Fair Value of Plan Assets for NDBP

The change in the fair value of plan assets for the NDBP for the two quarters ended June 30, 2017 and July 1, 2016 was as follows:

	For the Two Quarters Ended
(amounts in thousands)	June 30, 2017			July 1, 2016
Fair value of plan assets at beginning of period	$	6,920		$	7,106
Return on plan assets		141			144
Contributions		—			—
Benefits paid		(77	)		(75	)
Effect of exchange rate changes		600			136
Fair value of plan assets at end of quarter	$	7,584		$	7,311