NET LOSS PER SHARE (Tables)

3 Months Ended

Mar. 31, 2012

Schedule of Antidilutive Securities Excluded From Computation of Net Loss Per Share

The following table sets forth (in thousands) potential common shares, on a weighted-average basis, that were considered anti-dilutive securities and excluded from the Diluted EPS calculations for the relevant periods either because the sum of the exercise price per share and the unrecognized compensation cost per share was greater than the average market price of the Company's common stock for the relevant period, or because they were considered contingently issuable. The contingently issuable potential common shares result from certain stock options and restricted stock units granted to the Company's executive officers that vest based on performance or market conditions.



	Three Months Ended
	March 31,
	2012	2011
Options	5,644	2,928
Non-vested restricted stock and restricted stock units	617	504
Anti-dilutive potential common shares	6,261	3,432

Schedule of Common Stock Equivalents Excluded From Calculation of Diluted Net Loss Per Share

The following table sets forth (in thousands) common stock equivalents that were excluded from the calculation of Diluted EPS due to the net loss for the relevant period.



	Three Months Ended
	March 31,
	2012	2011
Options	2	329
Non-vested restricted stock and restricted stock units	57	125
Total anti-dilutive common stock equivalents	59	454