Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details 1)

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Income Taxes (Details 1) - USD ($)
3 Months Ended 6 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Income Taxes [Abstract]        
Tax expense (benefit) at statutory rate $ (524,572) $ (472,974) $ (971,900) $ (1,331,054)
Net operating loss carryforwards (NOLs) 574,199 385,320 1,115,100 978,900
Stock-based compensation expense 84,574 116,900 165,100 386,500
Amortization expense (62,700) 4,500 (64,400) 33,500
Accrued R&D expense (168,000)
Others (71,501) (29,293) (75,900) (60,342)
Tax expense (benefit) at effective tax rate $ 4,453 $ 7,504