Restructuring and Other Charges (Details) - Summary of 2009 Restructuring Reserve Activity (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009
Restructuring and Other Charges (Details) - Summary of 2009 Restructuring Reserve Activity [Line Items]
Restructuring and other charges	$ 385,610	$ 6,589,792	$ 1,825,799
Noncash charges	393,195	1,396,695	647,152
Restructuring Reserve 2009 [Member]
Restructuring and Other Charges (Details) - Summary of 2009 Restructuring Reserve Activity [Line Items]
Restructuring and other charges					3,460,914
Noncash charges					(451,695)
Payments	(124,023)	(165,401)	(170,396)	(385,295)	(1,779,163)
Reduction to prior estimate		(288,667)
Balance	220,297	674,365	844,761	1,230,056
Balance	$ 96,274	$ 220,297	$ 674,365	$ 844,761	$ 1,230,056