Other Non-Operating (Expense) Income (Tables)

12 Months Ended

Dec. 31, 2011

Other Non-Operating (Expense) Income [Abstract]

Schedule of Other Nonoperating Income (Expense) [Table Text Block]

(in thousands)	2011		2010		2009
Impairment write-down on a marketable equity security	$	(53,793)	$	―	$	―
Foreign currency (losses) gains, net		(3,263)		6,705		16,871
Gain on sale of a cost method investment		4,031		―		―
Impairment write-downs on cost method investments		(3,612)		―		(3,800)
Other, net		1,437		810		126
Total	$	(55,200)	$	7,515	$	13,197