Restructuring and Other Charges (Details) - Summary of 2012 Restructuring Reserve Activity (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Restructuring and Other Charges (Details) - Summary of 2012 Restructuring Reserve Activity [Line Items]
Restructuring charge	$ 385,610	$ 6,589,792	$ 1,825,799
Noncash charges	393,195	1,396,695	647,152
Workforce Reduction [Member] | Restructuring Reserve 2012 [Member]
Restructuring and Other Charges (Details) - Summary of 2012 Restructuring Reserve Activity [Line Items]
Restructuring charge		3,307,330
Noncash charges		(222,215)
Payments	(615,104)	(2,462,425)
Balance	622,690
Adjustments to prior estimates	(7,586)
Balance	0	622,690
Asset Write Off [Member] | Restructuring Reserve 2012 [Member]
Restructuring and Other Charges (Details) - Summary of 2012 Restructuring Reserve Activity [Line Items]
Restructuring charge		954,302
Noncash charges		(954,302)
Payments	0	0
Balance	0
Adjustments to prior estimates	0
Balance	0	0
Termination Of Vendor Services [Member] | Restructuring Reserve 2012 [Member]
Restructuring and Other Charges (Details) - Summary of 2012 Restructuring Reserve Activity [Line Items]
Restructuring charge		531,828
Noncash charges		(220,178)
Payments	(168,280)	(148,816)
Balance	162,834
Adjustments to prior estimates	5,446
Balance	0	162,834
Lease Termination [Member] | Restructuring Reserve 2012 [Member]
Restructuring and Other Charges (Details) - Summary of 2012 Restructuring Reserve Activity [Line Items]
Restructuring charge		2,085,000
Noncash charges		0
Payments	(640,200)	(190,518)
Balance	1,894,482
Adjustments to prior estimates	27,130
Balance	1,281,412	1,894,482
Restructuring Reserve 2012 [Member]
Restructuring and Other Charges (Details) - Summary of 2012 Restructuring Reserve Activity [Line Items]
Restructuring charge		6,878,460
Noncash charges		(1,396,695)
Payments	(1,423,584)	(2,801,759)
Balance	2,680,006
Adjustments to prior estimates	24,990
Balance	$ 1,281,412	$ 2,680,006