NET INCOME (LOSS) PER SHARE (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Number of common equivalent shares included for the calculation of diluted net income [Abstract]
Stock options (in shares)	580,422	622,780	614,363	614,962