Reorganization and Expense-Reduction Program Costs (Details Textual) (USD $) In Thousands, unless otherwise specified	3 Months Ended			3 Months Ended				3 Months Ended			3 Months Ended
	Mar. 31, 2012 2011 Actions [Member]	Mar. 31, 2012 2011 Actions [Member] Employee Termination Benefits [Member]	Dec. 31, 2011 2011 Actions [Member] Employee Termination Benefits [Member]	Mar. 31, 2012 2008-2009 Actions [Member]	Apr. 02, 2011 2008-2009 Actions [Member] Employee Termination Benefits [Member]	Mar. 31, 2012 2008-2009 Actions [Member] Facility costs [Member]	Dec. 31, 2011 2008-2009 Actions [Member] Facility costs [Member]	Mar. 31, 2012 2012 Actions [Member] Employee Termination Benefits [Member] Person	Mar. 31, 2012 Prior to 2006 Actions [Member] Facility costs [Member]	Dec. 31, 2011 Prior to 2006 Actions [Member] Facility costs [Member]	Mar. 31, 2012 North America [Member] 2012 Actions [Member] Employee Termination Benefits [Member] Person	Mar. 31, 2012 Asia-Pacific [Member] 2012 Actions [Member] Employee Termination Benefits [Member] Person	Mar. 31, 2012 Latin America [Member] 2012 Actions [Member] Employee Termination Benefits [Member] Person
Reorganization Costs (Textual) [Abstract]
Number of employee terminations								79			3	66	10
Foreign currency impact	$ 46	$ (89)		$ 34		$ 34			$ 48
Reorganization costs								692			32	436	224
Reduction to reorganization liabilities	135				269
Remaining Liability of reorganization costs		$ 1,260	$ 2,948			$ 5,212	$ 5,852	$ 333	$ 2,332	$ 2,428