Annual report pursuant to Section 13 and 15(d)

Stock-based Compensation (Details 2)

v3.19.1
Stock-based Compensation (Details 2) - Stock Options [Member] - $ / shares
12 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Expected volatility 61.00% 60.00%
Risk-free interest rate 2.80% 1.70%
Expected life 4 years 4 years
Expected dividend yield 0.00% 0.00%
Output weighted-average grant date fair value $ 1.44 $ 1.41