Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies - Schedule of Disaggregation of Revenue (Details)

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Summary of Significant Accounting Policies - Schedule of Disaggregation of Revenue (Details) - USD ($)
3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Revenue $ 610,774 $ 551,357
Instruments [Member]    
Revenue 420,000 396,000
Grants [Member]    
Revenue 25,000 25,000
Consumables [Member]    
Revenue 75,000 63,000
Others [Member]    
Revenue 91,000 67,000
Products Transferred at a Point in Time [Member]    
Revenue 576,000 514,000
Products and Services Transferred Over Time [Member]    
Revenue 35,000 37,000
North America [Member]    
Revenue 365,000 326,000
Europe [Member]    
Revenue 155,000 157,000
Asia [Member]    
Revenue $ 91,000 $ 68,000