Accumulated Other Comprehensive Income (Tables)

3 Months Ended

Mar. 31, 2013

Accumulated Other Comprehensive Income [Abstract]

Schedule of Accumulated Other Comprehensive Income

(in thousands)		Foreign currency translation adjustments			Defined benefit pension plan			Total
Balance at December 31, 2012	$	4,774		$	(908	)	$	3,866
Other comprehensive income (loss)		(3,261	)		29			(3,232	)
Amounts reclassified to net income		—			—			—
Net other comprehensive income (loss)		(3,261	)		29			(3,232	)
Balance at March 31, 2013	$	1,513		$	(879	)	$	634