Quarterly report pursuant to Section 13 or 15(d)

Commitments and contingencies (Details)

v3.5.0.2
Commitments and contingencies (Details)
1 Months Ended 9 Months Ended
Sep. 30, 2016
USD ($)
Sep. 30, 2016
USD ($)
Officers
Purchase Commitment, Excluding Long-term Commitment [Line Items]    
Number of officers | Officers   2
Employment Contracts [Member]    
Purchase Commitment, Excluding Long-term Commitment [Line Items]    
Annual commitment amount $ 655,000 $ 655,000
BiOptix [Member]    
Operating Leased Assets [Line Items]    
Lease expiration date Mar. 31, 2018  
Monthly base rent owed for office and laboratory space $ 15,711  
Monthly common area maintenance costs required under lease agreement $ 10,145