Annual report pursuant to Section 13 and 15(d)

Stock-based Compensation (Details 2)

v3.4.0.3
Stock-based Compensation (Details 2) - Stock Options [Member] - $ / shares
12 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Mar. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Expected volatility 48.00% 45.00% 42.00%
Risk-free interest rate 1.30% 1.20% 1.10%
Expected life 4 years 4 years 5 years
Expected dividend yield 0.00% 0.00% 0.00%
Output weighted-average grant date fair value $ 0.46 $ 0.63 $ 0.91