Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v3.2.0.727
Subsequent Events (Details)
Jul. 22, 2015
USD ($)
ft²
Jul. 21, 2015
USD ($)
$ / h
Jul. 17, 2015
USD ($)
Jul. 23, 2015
$ / shares
shares
Jun. 30, 2015
USD ($)
$ / shares
shares
Subsequent Event [Member] | Compensatory Arrangement with Executive Officer [Member] | President [Member]          
Subsequent Event [Line Items]          
Unvested options outstanding (in shares) | shares       183,268  
Weighted average exercise price, unvested options outstanding | $ / shares       $ 9.41  
Compensation arrangement, cash payment   $ 100,000      
Severance payments   $ 900,000      
Severance payment period   12 months      
Vested options outstanding (in shares) | shares       84,613  
Weighted average exercise prices, vested options | $ / shares       $ 9.61  
Subsequent Event [Member] | Maximum [Member] | Compensatory Arrangement with Executive Officer [Member] | President [Member]          
Subsequent Event [Line Items]          
Post-employment options, exercise period   48 months      
Subsequent Event [Member] | Jersey City, New Jersey [Member]          
Subsequent Event [Line Items]          
Area of subleased space | ft² 10,141        
Base rent, per month $ 25,000        
Annual increase in base rent (percent) 3.00%        
Security deposit paid $ 74,000        
Subsequent Event [Member] | Research and Development Arrangement [Member]          
Subsequent Event [Line Items]          
Minimum purchase obligation     $ 3,300,000    
Services agreement, term     18 months    
Discontinued Operations, Disposed of by Sale [Member]          
Subsequent Event [Line Items]          
Success fee payable         $ 500,000
Percentage of transaction consideration         4.00%
Discontinued Operations, Disposed of by Sale [Member] | Services Business [Member]          
Subsequent Event [Line Items]          
Options outstanding (in shares) | shares         37,517
Weighted average exercise price, options outstanding | $ / shares         $ 9.62
Unvested options outstanding (in shares) | shares         23,052
Weighted average exercise price, unvested options outstanding | $ / shares         $ 9.61
Discontinued Operations, Disposed of by Sale [Member] | Subsequent Event [Member]          
Subsequent Event [Line Items]          
Payment of success fee   $ 450,000      
Discontinued Operations, Disposed of by Sale [Member] | Subsequent Event [Member] | Services Business [Member]          
Subsequent Event [Line Items]          
Sale of Services Business, aggregate purchase price   3,875,000      
Working capital adjustment   824,000      
Consideration payable held In escrow   $ 500,000      
Consideration payable held in escrow, period   12 months      
Sale of Services Business aggregate purchase price, net at closing   $ 2,549,000      
Post-employment options, exercise period   48 months      
Discontinued Operations, Disposed of by Sale [Member] | Subsequent Event [Member] | Services Business [Member] | Minimum [Member]          
Subsequent Event [Line Items]          
Employees hourly rate | $ / h   100      
Discontinued Operations, Disposed of by Sale [Member] | Subsequent Event [Member] | Services Business [Member] | Maximum [Member]          
Subsequent Event [Line Items]          
Employees hourly rate | $ / h   200      
Employee Severance [Member] | Discontinued Operations, Disposed of by Sale [Member] | Subsequent Event [Member] | Services Business [Member]          
Subsequent Event [Line Items]          
Incentive payment   $ 215,000      
Severance payments   $ 814,000