Annual report pursuant to Section 13 and 15(d)

STOCK INCENTIVE PLANS AND STOCK-BASED COMPENSATION - Schedule of Assumptions Used in Calculating Fair Values (Details)

v3.19.2
STOCK INCENTIVE PLANS AND STOCK-BASED COMPENSATION - Schedule of Assumptions Used in Calculating Fair Values (Details) - Stock options
12 Months Ended
Mar. 31, 2018
$ / shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Expected term (years) 7 years
Contractual term (years) 7 years
Risk-free interest rate 2.48%
Stock price volatility 75.52%
Weighted-average grant date fair value (usd per share) $ 4.29