Restructuring - Schedule of Restructuring Charges (Details) (USD $)	9 Months Ended
	Sep. 30, 2014	Nov. 01, 2013
Current estimate of remaining accrued restructuring charges
Balance at December 31, 2013		$ 1,332,186
September 30, 2014		1,332,186
Salary continuation liability
Current estimate of remaining accrued restructuring charges
Balance at December 31, 2013	615,721
Payments	(461,790)
Adjustment to Cost	0
September 30, 2014	153,931
Incentive compensation costs
Current estimate of remaining accrued restructuring charges
Balance at December 31, 2013	185,525
Payments	(185,525)
Adjustment to Cost	0
September 30, 2014	0
Other benefit costs and employer taxes
Current estimate of remaining accrued restructuring charges
Balance at December 31, 2013	154,575
Payments	(94,199)
Adjustment to Cost	(39,000)
September 30, 2014	21,376
Accrued restructuring charges
Current estimate of remaining accrued restructuring charges
Balance at December 31, 2013	955,821	955,821
Payments	(741,514)
Adjustment to Cost	(39,000)
September 30, 2014	$ 175,307	$ 955,821