Annual report pursuant to Section 13 and 15(d)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Share-Based Compensation (Details)

v3.7.0.1
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Share-Based Compensation (Details)
12 Months Ended
Mar. 31, 2017
Mar. 31, 2015
Stock options    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Pricing model used in estimating grant-date fair value Black-Scholes  
Market RSUs    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Pricing model used in estimating grant-date fair value Monte-Carlo Monte Carlo