Quarterly report pursuant to Section 13 or 15(d)

8. Stock-Based Compensation (Details-Assumptions)

v3.6.0.2
8. Stock-Based Compensation (Details-Assumptions) - $ / shares
3 Months Ended 9 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2016
Dec. 31, 2015
Weighted average assumptions for calculating fair value of stock options        
Expected term 5 years 2 months 19 days 7 years 15 days 5 years 9 months 6 years 3 months 18 days
Risk-free interest rate 1.86% 1.90% 1.83% 1.70%
Dividend yield 0.00% 0.00% 0.00% 0.00%
Volatility 130.00% 89.00% 126.00% 89.00%
Fair value of options granted, per share $ 4.18 $ 4.75 $ 4.08 $ 4.40