NOTE 10 - STOCK-BASED COMPENSATION (Tables)

6 Months Ended

Jun. 30, 2013

Disclosure Of Compensation Related Costs, Share-Based Payments [Abstract]

Schedule of weighted average grant date fair value of options granted

	For three months ended June 30,					For six months ended June 30,
	2013		2012			2013			2012
Weighted average grant date fair value per share of option granted		N/A	$	7.08		$	9.53		$	6.28
Significant weighted average assumptions used in calculating fair value:
Expected term				6.61 years			6.32 years			6.49 years
Expected annual volatility				58	%		60	%		59	%
Expected annual dividend yield				N/A			N/A			N/A
Risk-free interest rate				1.38	%		1.38	%		1.40	%

Schedule of outstanding stock options

	Shares			Weighted Average Exercise Price		Weighted Average Remaining Contractual Term		Exercise Price Range		Aggregate Intrinsic Value ($000)
Outstanding at January 1, 2013		248,822		$	29.40		7 years		$9.97-$103.10	$	822
Granted		114,234		$	16.80				$16.80-16.80
Exercised		—			—				—
Expired or Forfeited		(8,346	)	$	63.32				$23.95-$65.30
Outstanding at June 30, 2013		354,710		$	24.55		8 years		$9.97-$103.10	$	822
Fully vested and exercisable at June 30, 2013		117,008		$	45.62		5 years		$9.97-$103.10	$	164
Options expected to vest at June 30, 2013		237,702		$	14.17		9 years		$9.97-$23.95	$	658