Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies (Details)

Commitments and Contingencies (Details)
Dec. 31, 2015
USD ($)
Oct. 19, 2015
$ / ft²
Jan. 31, 2016
USD ($)
Dec. 31, 2014
USD ($)
Chief Medical Officer        
Severance costs $ 286,000      
Chief Medical Officer | Accrued compensation        
Severance liability     $ 300,000  
Corporate Headquarters        
Area of rentable premises under Lease Agreement | ft²   34,000    
Term of lease agreement for office space   120 months    
Period by which the lease term can be extended   5 years    
Period after the Commencement Date in which the entity has the option to terminate the lease   84 months    
Notice period prior to expiration of the term for extending the Lease Agreement   12 months    
Notice period for terminating the lease agreement   12 months    
Monthly base rent under Lease Agreement (per rentable square feet) | $ / ft²   2.65    
Annual increases in base rent (as a percent)   3.00%    
Period for rent abatement after lease commencement cate   12 months    
Security deposit       $ 90,000