Restructuring Costs (Details Narrative) (USD $)	3 Months Ended	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Restructuring Cost and Reserve [Line Items]
Restructuring costs	$ 1,300,000	$ 1,135,310	$ 3,606,020	$ 770,749
Restructuring Costs Under the 2013 Plan
Restructuring Cost and Reserve [Line Items]
Workforce reduction		100
Restructuring costs		1,135,310	3,606,020
Restructuring Costs Under the 2012 Plan
Restructuring Cost and Reserve [Line Items]
Workforce reduction			35
Restructuring costs				770,749
Facility and other costs | Restructuring Costs Under the 2013 Plan
Restructuring Cost and Reserve [Line Items]
Restructuring costs		770,136	426,889
Restructuring and Related Cost, Accelerated Depreciation (less than $0.1 million in FY 2013)		200,000	100,000
Severance related costs | Restructuring Costs Under the 2013 Plan
Restructuring Cost and Reserve [Line Items]
Restructuring costs		$ 365,174	$ 3,179,131