Quarterly report pursuant to Section 13 or 15(d)

Restructuring (Details)

v3.2.0.727
Restructuring (Details)
 1 Months Ended 3 Months Ended 6 Months Ended
Jun. 30, 2015
USD ($)
Apr. 30, 2015
USD ($)
ft²
$ / ft²
May. 31, 2015
USD ($)
position
employee
Feb. 28, 2015
USD ($)
May. 31, 2014
USD ($)
May. 31, 2015
USD ($)
position
employee
May. 31, 2014
USD ($)
Nov. 30, 2014
USD ($)
position
Restructuring Cost and Reserve [Line Items]                
Monthly rent expense           $ 41,931    
Restructuring Costs     $ 1,462,317   $ 16,525 1,497,340 $ 563,572  
One-time Termination Benefits                
Restructuring Cost and Reserve [Line Items]                
Restructuring Costs     56,897 $ 35,023   $ 91,921    
Sublease                
Restructuring Cost and Reserve [Line Items]                
Restructuring Costs     407,094          
Real Estate Commission                
Restructuring Cost and Reserve [Line Items]                
Restructuring Costs     $ 155,245          
2014 Restructuring Plan                
Restructuring Cost and Reserve [Line Items]                
Entity number of employees | position     21     21   97
Current number of employees | employee     32     32    
Severance costs remaining     $ 911,671     $ 911,671   $ 1,043,897
2014 Restructuring Plan | Employee Severance                
Restructuring Cost and Reserve [Line Items]                
Expected cost     2,826,406     2,826,406    
2014 Restructuring Plan | One-time Termination Benefits                
Restructuring Cost and Reserve [Line Items]                
Payments for restructuring     (102,145)     $ (220,063)    
Subsequent Event                
Restructuring Cost and Reserve [Line Items]                
Sub-let monthly rent $ 36,963              
Remaining term on sub-let 6 years 10 months 15 days              
Sub-let annual rent increase 2.00%              
Leasehold improvements | Other Restructuring                
Restructuring Cost and Reserve [Line Items]                
Restructuring Costs     714,138          
Furnishings and equipment | Other Restructuring                
Restructuring Cost and Reserve [Line Items]                
Restructuring Costs     $ 128,943          
200 Murray Hill Parkway, East Rutherford, New Jersey                
Restructuring Cost and Reserve [Line Items]                
Area of real estate property | ft²   81,000            
65 Challenger Road, Suite 340, Ridgefield Park, New Jersey                
Restructuring Cost and Reserve [Line Items]                
Area of real estate property | ft²   7,414            
Annual rent expense   $ 159,401            
Electric charge rate (usd per share) | $ / ft²   1.75            
Term of contract   5 years 4 months            
Operating leases, term of free rent   4 months