Quarterly report pursuant to Section 13 or 15(d)

STOCK INCENTIVE PLANS AND SHARE-BASED COMPENSATION (Schedule of Stock Option Activity) (Details)

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STOCK INCENTIVE PLANS AND SHARE-BASED COMPENSATION (Schedule of Stock Option Activity) (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified
 3 Months Ended
Jun. 30, 2014
Options  
Outstanding as of March 31, 2014 7,997
Exercised (134)
Forfeited (58)
Expired (1,223)
Outstanding as of June 30, 2014 6,582
Vested and expected to vest at June 30, 2014 6,572
Exercisable as of June 30, 2014 6,311
Weighted-Average Exercise Price  
Outstanding as of March 31, 2014 $ 1.78
Exercised $ 0.85
Forfeited $ 1.39
Expired $ 2.95
Outstanding as of June 30, 2014 $ 1.58
Vested and expected to vest at June 30, 2014 $ 1.58
Exercisable as of June 30, 2014 $ 1.54
Weighted-Average Remaining Contractual Term  
Outstanding as of June 30, 2014 2 years 1 month 21 days
Vested and expected to vest at June 30, 2014 2 years 1 month 21 days
Exercisable as of June 30, 2014 2 years 29 days
Aggregate Intrinsic Value  
Outstanding as of June 30, 2014 $ 949
Vested and expected to vest at June 30, 2014 949
Exercisable as of June 30, 2014 $ 949