Deferred Compensation Benefits - (Tables)

12 Months Ended

Dec. 31, 2013

Compensation and Retirement Disclosure [Abstract]

Schedule of Net Periodic Pension Cost

Net periodic pension cost for the years ended December 31, 2013, 2012, and 2011 for the ESBP is as follows:

Net Periodic Pension Cost—ESBP	2013		2012		2011
(amounts in thousands)
Interest cost	$	243	$	338	$	408
Amortization of actuarial loss	191		279		208
Net periodic pension cost	$	434	$	617	$	616

Schedule of Defined Benefit Plans Disclosures

The change in benefit obligation and reconciliation of fair value of plan assets for the years ended December 31, 2013 and 2012 for the ESBP and NDBP are as follows:

	ESBP						NDBP
Changes in Benefit Obligation	2013			2012			2013			2012
(amounts in thousands)
Benefit obligation at beginning of period	$	8,405		$	9,508		$	11,913		$	7,925
Interest cost	243			338			333			360
Benefits paid	(720		)	(727		)	(141		)	(113		)
Actuarial loss (gain)	(429		)	(714		)	(939		)	3,475
Effect of exchange rate changes	—			—			469			266
Benefit obligation at end of period	7,499			8,405			11,635			11,913
Reconciliation of Fair Value of Plan Assets
Fair value of plan assets at beginning of period	—			—			8,143			7,811
Actual return on plan assets	—			—			351			336
Employer contributions	720			727			—			—
Benefits paid	(720		)	(727		)	(141		)	(113		)
Administrative costs	—			—			52			(57		)
Effect of exchange rate changes	—			—			347			166
Fair value of plan assets at end of period	—			—			8,752			8,143
Accrued benefit cost	$	7,499		$	8,405		$	2,883		$	3,770
Accrued benefit cost is included in the consolidated balance sheet as follows:
Current liabilities	$	704		$	729		$	—		$	—
Non-current liabilities	$	6,795		$	7,676		$	2,883		$	3,770
Discount rates:
Benefit obligation	3.87		%	3.02		%	3.20		%	2.80		%
Net periodic pension cost	3.02		%	3.71		%	2.80		%	4.60		%
Salary increase rate	—		%	—		%	—		%	—		%
Expected return on plan assets	—		%	—		%	4.00		%	4.00		%

Schedule of Expected Benefit Payments

Anticipated benefit payments for the ESBP and the NDBP expected to be paid in future years are as follows:

	ESBP		NDBP
(amounts in thousands)
2014	$	730	$	164
2015	716		168
2016	651		186
2017	631		209
2018	629		256
2019 - 2023	2,863		1,641
Total	$	6,220	$	2,624