Quarterly report pursuant to Section 13 or 15(d)

STOCK INCENTIVE PLANS AND STOCK-BASED COMPENSATION - Summary of Activity Relating to Restricted Stock Units (Details)

v3.19.2
STOCK INCENTIVE PLANS AND STOCK-BASED COMPENSATION - Summary of Activity Relating to Restricted Stock Units (Details)
shares in Thousands
3 Months Ended
Jun. 30, 2019
$ / shares
shares
Phantom Share Units (PSUs) [Member]  
Shares  
Nonvested, beginning balance, shares | shares 770
Granted, shares | shares 175
Forfeited (shares) | shares (10)
Nonvested, ending balance, shares | shares 935
Weighted-Average Grant Date Fair Value Per Share  
Nonvested, beginning balance (in dollars per share) | $ / shares $ 1.78
Granted (usd per share) | $ / shares 1.71
Forfeited (usd per share) | $ / shares 3.36
Nonvested, ending balance (in dollars per share) | $ / shares $ 1.75
Restricted Stock Units (RSUs) [Member]  
Shares  
Nonvested, beginning balance, shares | shares 1,311
Granted, shares | shares 210
Vested (shares) | shares (6)
Forfeited (shares) | shares (30)
Nonvested, ending balance, shares | shares 1,485
Weighted-Average Grant Date Fair Value Per Share  
Nonvested, beginning balance (in dollars per share) | $ / shares $ 3.61
Granted (usd per share) | $ / shares 2.45
Vested (usd per share) | $ / shares 8.76
Forfeited (usd per share) | $ / shares 7.24
Nonvested, ending balance (in dollars per share) | $ / shares $ 3.35