Other Employee Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2016

Compensation and Retirement Disclosure [Abstract]

Amounts recognized in other comprehensive earnings

Amounts recognized in other comprehensive income (loss) during the years ended December 31, 2016, 2015 and 2014, net of tax, are as follows (in thousands):

	Year Ended December 31,
	2016		2015		2014
Net earnings (loss)	$	78	$	500	$	(372	)
Prior service cost	24		161		160
	$	102	$	661	$	(212	)

Components of accumulated other comprehensive earnings (loss) related to the Company’s pension plans

The following table sets forth the changes in the balances of each component of accumulated other comprehensive earnings (loss) for the year ended December 31, 2016:

	Pension Plans Items			Cash Flow Hedge Items			Foreign Currency Items			Total
Balance, December 31, 2015	$	(1,717	)	$	323		$	(123,732	)	$	(125,126	)
Other comprehensive income (loss) before reclassifications, net of tax	78			(357		)	(40,911		)	(41,190		)
Amounts reclassified from accumulated other comprehensive earnings (loss), net of tax	24			341			—			365
Net current period other comprehensive income (loss), net of tax	102			(16		)	(40,911		)	(40,825		)
Balance, December 31, 2016	$	(1,615	)	$	307		$	(164,643	)	$	(165,951	)

Components of accumulated other comprehensive loss related to the Company’s pension plans as of December 31, 2016 and 2015 are as follows (in thousands):

	December 31,
	2016			2015
Net loss	$	(1,630	)	$	(1,708	)
Prior service cost	15			(9		)
	$	(1,615	)	$	(1,717	)

Schedule of Accumulated Benefit Obligations in Excess of Fair Value of Plan Assets

A summary of the components of the net periodic pension expense for the benefit obligation and fund assets of the plans is as follows (in thousands):

	Year Ended December 31,
	2016			2015
Change in benefit obligation:
Benefit obligation at January 1	$	11,426		$	11,813
Service costs	—			156
Interest costs	397			353
Actuarial loss (gain)	177			(199		)
Benefits paid	(312		)	(312		)
Foreign currency changes	(269		)	(385		)
Benefit obligation at December 31	$	11,419		$	11,426
Fair value of plan assets at December 31	$	—		$	—
Unfunded status at December 31	$	11,419		$	11,426
Amounts recognized in the Consolidated Balance Sheets:
Current liabilities	$	292		$	307
Non-current liabilities	$	11,127		$	11,119

Weighted average assumptions used

The weighted average assumptions used are as follows:

	Year Ended December 31,
	2016		2015
Net periodic benefit cost:
SERP:
Discount rate	4.00	%	3.75	%
Rate of increase in compensation levels	3.00	%	3.00	%
Defined benefit pension plan for employees outside the United States:
Discount rate	2.00	%	2.60	%
Funded status and projected benefit obligation:
SERP:
Discount rate	4.00	%	4.00	%
Rate of increase in compensation levels	3.00	%	3.00	%
Defined benefit pension plan for employees outside the United States:
Discount rate	2.00	%	2.60	%

Benefits expected to be paid under the plans

Benefits expected to be paid under the plans are approximately (in thousands):

2017	$	292
2018	271
2019	267
2020	253
2021	9,113
Five years thereafter	1,048
	$	11,244

Components of net periodic benefit cost

Components of net periodic benefit cost are as follows (in thousands):

	Year Ended December 31,
	2016		2015		2014
Service costs	$	—	$	156	$	166
Interest costs	397		353		444
Net amortization and deferral	260		513		279
Settlement loss	—		—		163
Net periodic pension costs	$	657	$	1,022	$	1,052

Components of net periodic benefit cost expected to be recognized from amounts in accumulated other comprehensive earnings (loss)

Components of net periodic benefit cost expected to be recognized from amounts in accumulated other comprehensive earnings (loss) during the year ending December 31, 2017 are as follows (in thousands):

	Year Ending December 31, 2017
Net loss	$	155
Net prior service cost	—
	$	155