Quarterly report pursuant to Section 13 or 15(d)

Reduction in Force Rollforward (Details)

v3.2.0.727
Reduction in Force Rollforward (Details)
6 Months Ended
Jun. 30, 2015
USD ($)
Restructuring Reserve [Roll Forward]  
Accrued separation costs, December 31, 2014 $ 449,351
Accrued separation costs, June 30, 2015 54,664
Reduction in Force, May 2014  
Restructuring Reserve [Roll Forward]  
Payments related to reduction in force (405,187)
Reduction in Force, March 2015  
Restructuring Reserve [Roll Forward]  
Payments related to reduction in force (984,072)
Charges incurred with reduction in force $ 994,572