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3. Research and Development Expenses
3 Months Ended
Jun. 30, 2018
Research and Development [Abstract]  
Research and Development Expenses

3. RESEARCH AND DEVELOPMENT EXPENSES

 

Our research and development costs are expensed as incurred. We incurred research and development expenses during the three month periods ended June 30, 2018 and 2017, which are included in various operating expense line items in the accompanying condensed consolidated statements of operations. Our research and development expenses in those periods were as follows:

 

      June 30,     June 30,  
      2018     2017  
  Three months ended     $ 194,784     $ 157,463