NET LOSS PER SHARE (Tables)

6 Months Ended

Jun. 30, 2013

NET LOSS PER SHARE [Abstract]

Schedule of Potentially Dilutive Securities not Included in the Diluted Loss Per Share Calculation

Potentially dilutive securities not included in the diluted loss per share calculation, due to net losses from continuing operations, were as follows:

	Six Months Ended June 30,
	2013		2012
Options to purchase common shares		960,833		2,661,334
Unvested restricted stock units		16,771		88,440
Convertible preferred stock		107,172		107,172
Total potentially dilutive securities		1,084,776		2,856,946