Debt Obligations (Details)	Sep. 30, 2013 USD ($)	Dec. 31, 2012 USD ($)	Sep. 30, 2013 Prior Credit Agreement, revolving line-of-credit USD ($)	Sep. 30, 2013 Prior Credit Agreement, revolving line-of-credit USD USD ($)	Sep. 30, 2013 Prior Credit Agreement, revolving line-of-credit Euro EUR (€)	Sep. 30, 2013 China Credit Facility USD ($)	Dec. 31, 2012 China Credit Facility USD ($)	Sep. 30, 2013 China Credit Facility Chinese Renminbi ("RMB") CNY	Sep. 30, 2013 Bank overdraft facilities in Europe USD ($)	Sep. 30, 2013 Bank overdraft facilities in Europe Euro EUR (€)	Sep. 30, 2013 Bank overdraft facilities in Europe Swedish Krona (''SEK'') SEK
Debt Obligations
Total Debt	$ 1,141,000	$ 397,000				$ 1,141,000	$ 397,000
Interest rate at period end (as a percent)						6.20%	6.20%
Maximum borrowing capacity				4,000,000	3,000,000	1,600,000		9,500,000
Remaining borrowing capacity available			$ 8,100,000	$ 4,000,000	€ 3,000,000	$ 400,000		2,500,000	$ 700,000	€ 300,000	2,100,000