Debt Obligations (Details)			1 Months Ended					1 Months Ended
	Sep. 30, 2012 USD ($)	Dec. 31, 2011 USD ($)	Oct. 31, 2012 Credit Agreement, revolving line-of-credit	Sep. 30, 2012 Credit Agreement, revolving line-of-credit USD ($)	Sep. 30, 2012 Credit Agreement, revolving line-of-credit EUR (€)	Sep. 30, 2012 Credit Agreement, revolving line-of-credit Euro EUR (€)	Sep. 30, 2012 Credit Agreement, revolving line-of-credit USD USD ($)	Oct. 31, 2012 China Credit Facility	Sep. 30, 2012 China Credit Facility USD ($)	Dec. 31, 2011 China Credit Facility USD ($)	Sep. 30, 2012 China Credit Facility Chinese Renminbi ("RMB") CNY	Sep. 30, 2012 Bank overdraft facilities in Europe USD ($)	Sep. 30, 2012 Bank overdraft facilities in Europe Euro EUR (€)	Sep. 30, 2012 Bank overdraft facilities in Europe Swedish Krona (''SEK'') SEK
Debt Obligations
Total Debt	$ 158,000	$ 157,000							$ 158,000	$ 157,000
Interest rate at period end (as a percent)									5.90%	5.90%
Increase in maturity period			1 year					1 year
Maximum borrowing capacity				4,000,000	3,000,000				700,000		4,500,000
Remaining borrowing capacity available				$ 7,850,000		€ 3,000,000	$ 4,000,000		$ 542,000		3,500,000	$ 700,000	€ 300,000	2,100,000