Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2013

Summary of Significant Accounting Policies

Schedule of changes in accumulated other comprehensive income by component, net of tax

	Foreign Currency Translation Adjustments			Unrealized Gain on Available for Sale Securities			Defined Benefit Plans			Accumulated Other Comprehensive (Loss) Income
Balance at December 31, 2012	$	52,070		$	7,418		$	(30,968	)	$	28,520
Other comprehensive (loss) income, net of tax, before reclassifications	(25,149		)	2,776			¾			(22,373		)
Amounts reclassified from accumulated other comprehensive (loss) income, net of tax	¾			(10,194		)	468			(9,726		)
Net current-period other comprehensive (loss) income, net of tax	(25,149		)	(7,418		)	468			(32,099		)
Balance at June 30, 2013	$	26,921		$	¾		$	(30,500	)	$	(3,579	)