Quarterly report pursuant to Section 13 or 15(d)

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

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STOCK INCENTIVE PLANS AND SHARE-BASED COMPENSATION - Summary of Activity Relating to Stock Options (Details)
$ / shares in Units, shares in Thousands, $ in Thousands
 9 Months Ended
Dec. 31, 2016
USD ($)
$ / shares
shares
Options  
Outstanding, beginning balance (shares) | shares 4,131
Forfeited (shares) | shares (303)
Expired (shares) | shares (2,383)
Outstanding, ending balance (shares) | shares 1,445
Vested and expected to vest at end of period (shares) | shares 1,445
Exercisable at end of period (shares) | shares 1,445
Weighted- Average Exercise Price  
Outstanding, beginning balance (usd per share) | $ / shares $ 1.52
Forfeited (usd per share) | $ / shares 1.03
Expired (usd per share) | $ / shares 0.99
Outstanding, ending balance (usd per share) | $ / shares 2.50
Vested and expected to vest at end of period (usd per share) | $ / shares 2.50
Exercisable at end of period (usd per share) | $ / shares $ 2.50
Weighted- Average Remaining Contractual Term  
Outstanding (term) 1 year 2 months 13 days
Vested and expected to vest (term) 1 year 2 months 13 days
Exercisable (term) 1 year 2 months 13 days
Aggregate Intrinsic Value  
Outstanding | $ $ 2,107
Vested and expected to vest | $ 2,107
Exercisable | $ $ 2,107