STOCKHOLDERS' EQUITY (Tables)

12 Months Ended

Dec. 31, 2013

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 $34,000 and $59,000 for options to purchase 255,000 and 595,000 shares of our common stock issued during 2013 and 2012, respectively.                                                     

                              

	2013		2012
Risk free interest rate	0.7	%	0.8	%
Volatility	77	%	74	%
Expected term from vesting	4.6 Years		4.0 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, 2013 and 2012 is as follows:       

                               

	2013				2012
				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:	3,218,264	$	1.71		3,372,501	$	2.08
Granted	255,000	$	0.22		595,000	$	0.17
Exercised	-	$	-		-
Expired / Forfeited	(247,458)	$	2.65		(749,237)	$	2.16
Outstanding at end of year	3,225,806	$	1.52	4.96	3,218,264	$	1.71
Options exercisable at year-end	3,115,384	$	1.57	4.77	3,083,680	$	1.78
Options vested and expected     to vest at year end	3,150,504	$	1.55	4.83	3,123,618	$	1.76