Restructuring Costs - Schedule Of Restructuring Costs (Details) (USD $)	3 Months Ended		9 Months Ended		3 Months Ended			12 Months Ended	3 Months Ended			12 Months Ended	3 Months Ended			12 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014 Restructuring Costs Under the 2013 Plan	Jun. 30, 2014 Restructuring Costs Under the 2013 Plan	Mar. 31, 2014 Restructuring Costs Under the 2013 Plan	Dec. 31, 2013 Restructuring Costs Under the 2013 Plan	Sep. 30, 2014 Severance related costs Restructuring Costs Under the 2013 Plan	Jun. 30, 2014 Severance related costs Restructuring Costs Under the 2013 Plan	Mar. 31, 2014 Severance related costs Restructuring Costs Under the 2013 Plan	Dec. 31, 2013 Severance related costs Restructuring Costs Under the 2013 Plan	Sep. 30, 2014 Facility and other costs Restructuring Costs Under the 2013 Plan	Jun. 30, 2014 Facility and other costs Restructuring Costs Under the 2013 Plan	Mar. 31, 2014 Facility and other costs Restructuring Costs Under the 2013 Plan	Dec. 31, 2013 Facility and other costs Restructuring Costs Under the 2013 Plan
Restructuring Reserve [Roll Forward]
Beginning Balance					$ 1,245,247	$ 974,550	$ 1,306,493		$ 815,561	$ 720,206	$ 1,111,577		$ 429,686	$ 254,344	$ 194,916
Restructuring costs	259,078	2,290,831	1,045,564	2,290,831	259,078	562,913	223,573	3,606,020	91,451	147,525	59,279	3,179,131	167,627	415,388	164,294	426,889
Utilized/Paid			(1,004,799)	(1,346,693)	(370,481)	(292,216)	(555,516)	(2,299,527)	(36,513)	(52,170)	(450,650)	(2,067,554)	(333,968)	(240,046)	(104,866)	(231,973)
Ending Balance					$ 1,133,844	$ 1,245,247	$ 974,550	$ 1,306,493	$ 870,499	$ 815,561	$ 720,206	$ 1,111,577	$ 263,345	$ 429,686	$ 254,344	$ 194,916