NOTE 9 - STOCK-BASED COMPENSATION (Tables)

9 Months Ended

Sep. 30, 2012

Sep. 30, 2011

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

	For nine months ended
	September 30, 2012
Weighted average grant date fair value per share of options granted	$	6.28
Significant weighted average assumptions used in calculating fair value:
Expected term		6.49 years
Expected annual volatility		58.5	%
Expected annual dividend yield		N/A
Risk-free interest rate		1.40	%

	For three months ended			For nine months ended
	September 30, 2011			September 30, 2011
Weighted average grant date fair value per share of options granted	$	6.09		$	6.07
Significant weighted average assumptions used in calculating fair value:
Expected term		7.67 years			7.67 years
Expected annual volatility		53.6	%		53.6	%
Expected annual dividend yield		N/A			N/A
Risk-free interest rate		2.26	%		2.27	%

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

						Weighted
				Weighted		Average
				Average		Remaining		Exercise		Aggregate
				Exercise		Contractual		Price		Intrinsic
	Shares			Price		Term		Range		Value ($000)
Outstanding at January 1, 2012		184,070		$	38.55		7 years		$8.99-$103.10	$	212
Granted		77,908		$	11.13				$9.97-$12.53	$	192
Exercised		—			—
Expired or Forfeited		(11,814	)	$	47.42				$8.99-$103.10	$	5
Outstanding at September 30, 2012		250,164		$	29.59		7 years		$9.97-$103.10	$	399
Fully vested and exercisable at September 30, 2012		101,799		$	54.61		5 years		$10.40-$103.10	$	41
Options expected to vest		148,365		$	12.42		9 years		$9.97-$23.95	$	358