Quarterly report pursuant to Section 13 or 15(d)

Significant Accounting Policies (Details)

v3.5.0.2
Significant Accounting Policies (Details)
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2016
USD ($)
$ / shares
Jun. 30, 2015
$ / shares
Jun. 30, 2016
USD ($)
item
$ / shares
Jun. 30, 2015
$ / shares
Dec. 31, 2013
USD ($)
Net Loss Per Share of Common Stock, Basic and Diluted          
Difference between basic net loss per share and diluted net loss per share | $ / shares $ 0 $ 0 $ 0 $ 0  
Restricted Cash [Abstract]          
Certificate of deposit supporting lease obligation         $ 175,000
Annual reduction permitted or requested in restricted cash, as a percent     33.00%   33.00%
Annual reduction permitted or requested in restricted cash     $ 58,000   $ 58,000
Number of periods reduction may be allowed         3 years
Security deposit required, end of third year         $ 13,000
Grant Revenue Recognition          
Revenue recognized on grant $ 650,488   $ 650,488    
Segment information          
Number of Operating Segments | item     1    
Computers and software          
Property and Equipment          
Property, Plant and Equipment, Useful Life     4 years    
Equipment [Member]          
Property and Equipment          
Property, Plant and Equipment, Useful Life     5 years    
Furniture and Fixtures [Member]          
Property and Equipment          
Property, Plant and Equipment, Useful Life     5 years    
National Institute On Drug Abuse (Member)          
Grant Revenue Recognition          
Research and development grant award     $ 1,000,000    
Revenue recognized on grant 650,488   650,488    
Proceeds received for revenue earned under grant $ 592,729   $ 592,729