STOCKHOLDERS' EQUITY (Tables)

12 Months Ended

Dec. 31, 2012

Stockholders' Equity Note [Abstract]

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

We used the Black-Scholes model with the following assumptions to determine the total fair value of $59,000 and $75,000 for options to purchase 595,000 and 374,000 shares of our common stock issued during 2012 and 2011, respectively.

	2012			2011
Risk free interest rate		0.8	%		2.0 - 2.7%
Volatility		74	%		66	%
Expected term from vesting		4.0 Years			3.9 Years

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

A summary of option activity under our stock option plans for the years ended December 31, 2012 and 2011 is as follows:

	2012							2011
						Weighted
				Weighted		average					Weighted
				average		remaining					average
	Number of			exercise		contractual term		Number of			exercise
	Options			price		(years)		Options			price
Options outstanding at the beginning of the year:		3,372,501		$	2.08				3,610,173		$	2.32
Granted		595,000		$	0.17				210,000		$	0.64
Exercised		-							-
Expired / Forfeited		(749,237	)	$	2.16				(447,672	)	$	3.33
Outstanding at end of year		3,218,264		$	1.71		4.96		3,372,501		$	2.08
Options exercisable at year-end		3,083,680		$	1.78		4.77		3,284,426		$	2.12
Options vested and expected to vest at year end		3,123,618		$	1.76		4.83		3,352,886		$	2.32