Shareholders' Equity Components of share-based compensation expense (Details) (USD $)	12 Months Ended				12 Months Ended
	Dec. 31, 2013	Jun. 30, 2013	Dec. 31, 2012	Nov. 19, 2010	Dec. 31, 2013 Cost of Sales [Member]	Dec. 31, 2012 Cost of Sales [Member]	Dec. 31, 2013 Research and Development Expense [Member]	Dec. 31, 2012 Research and Development Expense [Member]	Dec. 31, 2013 General and Administrative Expense [Member]	Dec. 31, 2012 General and Administrative Expense [Member]	Oct. 31, 2013 Employee Stock Option [Member] 2009 Equity Plan [Member]	Oct. 10, 2012 Employee Stock Option [Member] 2009 Equity Plan [Member]	Oct. 14, 2011 Employee Stock Option [Member] 2009 Equity Plan [Member]	Jan. 18, 2011 Employee Stock Option [Member] 2009 Equity Plan [Member]	Jun. 02, 2010 Employee Stock Option [Member] 2009 Equity Plan [Member]	Oct. 29, 2009 Employee Stock Option [Member] 2009 Equity Plan [Member]	May 09, 2009 Employee Stock Option [Member] 2009 Equity Plan [Member]	Oct. 10, 2012 Employee Stock Option [Member] Non US Equity Plan [Member]	Oct. 14, 2011 Employee Stock Option [Member] Non US Equity Plan [Member]	Jun. 02, 2010 Employee Stock Option [Member] Non US Equity Plan [Member]	Oct. 29, 2009 Employee Stock Option [Member] Non US Equity Plan [Member]	Dec. 31, 2013 2009 Equity Plan [Member] US Equity Plan [Member] Employee Stock Option [Member]	Dec. 31, 2013 2003 Equity Plan [Member] US Equity Plan [Member] Employee Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number	(4,780,658)																					(31,869)	(9,250)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number																						(595,852)	(88,993)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period																							(15,277)
Common Stock, Shares Authorized	500,000,000		500,000,000								2,600,000	450,000	2,375,000	1,775,000	1,375,000	975,000	380,000	570,000	570,000	870,000	470,000	5,995,000	250,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number																						(2,795,711)	(136,480)
Sale of Stock, Price Per Share		$ 5.60		$ 0.945
Share-based Compensation Expense	$ 6,838,700				$ 314,000	$ 195,000	$ 822,200	$ 432,900	$ 5,702,500	$ 6,084,600
Common Stock, Shares, Outstanding	27,196,537		16,375,365																			2,571,568	0