Equity (Tables)

3 Months Ended

Mar. 31, 2015

Equity

Schedule of the components of accumulated other comprehensive income

	Cumulative						Unrealized Gains on
	Translation			Minimum Pension			Available-for-sale
	Adjustment			Liability			Securities		Total
	(in thousands)
Balance at December 31, 2014	$	2,333		$	(881	)	$	17	$	1,469
Other comprehensive income, net of tax	(15		)	—			32		17
Balance at March 31, 2015	$	2,318		$	(881	)	$	49	$	1,486