General form of registration statement for all companies including face-amount certificate companies

2. Summary of Significant Accounting Policies (Details Narrative)

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2. Summary of Significant Accounting Policies (Details Narrative) - USD ($)
 6 Months Ended 12 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Dec. 31, 2015
Dec. 31, 2014
Basis Of Presentation And Significant Accounting Policies [Line Items]        
Comprehensive loss adjustment due to correction of accounting for foreign currency matters in a prior period     $ 240,000  
Accumulated other comprehensive loss adjustment due to correction of accounting for foreign currency matters in a prior period     310,000  
Letter of credit     $ 66,000  
Letter of credit purpose     Required for operating lease for office and laboratory space in Lexington, Massachusetts.  
Impairment of indefinate lived intangible assets     $ 0 $ 0
Impairment of goodwill     0 0
Impairment of long-lived assets     $ 0 $ 0
Antidilutive shares     365,000 360,000
Common Stock Awards [Member]        
Basis Of Presentation And Significant Accounting Policies [Line Items]        
JSOP awards issued 8,647 3,181 34,403 104,006
JSOP [Member]        
Basis Of Presentation And Significant Accounting Policies [Line Items]        
JSOP awards issued     323,885