NET INCOME (LOSS) PER SHARE OF COMMON STOCK (Details Textual)	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	3,197,000	1,953,000	3,197,000	3,097,000