Annual report pursuant to Section 13 and 15(d)

STOCK INCENTIVE PLANS AND STOCK-BASED COMPENSATION - Summary of Unrecognized Compensation Cost Related To Non-Vested Awards (Details)

v3.19.2
STOCK INCENTIVE PLANS AND STOCK-BASED COMPENSATION - Summary of Unrecognized Compensation Cost Related To Non-Vested Awards (Details) - USD ($)
$ in Thousands
 12 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Mar. 31, 2017
Unrecognized Compensation Expense:      
Unrecognized compensation expense, Amount $ 3,231 $ 11,187 $ 6,837
Restricted stock      
Unrecognized Compensation Expense:      
Unrecognized compensation expense, Amount $ 2,489 $ 8,016 $ 6,308
Unrecognized compensation expense, Weighted average remaining recognition period 1 year 1 month 2 days 1 year 11 months 8 days 1 year 8 months 23 days
Performance share units      
Unrecognized Compensation Expense:      
Unrecognized compensation expense, Amount $ 742 $ 2,143 $ 529
Unrecognized compensation expense, Weighted average remaining recognition period 1 year 2 months 23 days 1 year 11 months 8 days 1 year 8 months 23 days
Stock options      
Unrecognized Compensation Expense:      
Unrecognized compensation expense, Amount $ 0 $ 1,028 $ 0
Unrecognized compensation expense, Weighted average remaining recognition period 0 years 0 years 1 month 2 days