Restructuring Costs (Details Narrative) (USD $)	3 Months Ended	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Restructuring Cost and Reserve [Line Items]
Restructuring costs	$ 1,300,000	$ 3,606,020	$ 770,749	$ 822,320
Payment of restructuring costs		2,300,005	770,271	702,276
Restructuring Costs Under the 2013 Plan
Restructuring Cost and Reserve [Line Items]
Restructuring costs		3,600,000
Payment of restructuring costs		2,299,527
Restructuring Costs Under the 2012 Plan
Restructuring Cost and Reserve [Line Items]
Workforce reduction		100	35
Severance related costs | Restructuring Costs Under the 2013 Plan
Restructuring Cost and Reserve [Line Items]
Payment of restructuring costs		2,067,554
Severance related costs | Restructuring Costs Under the 2012 Plan
Restructuring Cost and Reserve [Line Items]
Severance Costs			800,000
Payment of restructuring costs		$ 478	$ 770,271