NOTE 9 - STOCK-BASED COMPENSATION (Tables)

6 Months Ended

Jun. 30, 2012

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

	For three months ended			For six months ended
	June 30, 2012			June 30, 2012
Weighted average grant date fair value per share of options granted	$	7.08		$	6.28
Significant weighted average assumptions used in calculating fair value:
Expected term		6.61 years			6.49 years
Expected annual volatility		58.1	%		58.5	%
Expected annual dividend yield		N/A			N/A
Risk-free interest rate		1.38	%		1.40	%

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	$	185
Granted		77,908		$	11.13				$9.97-$12.53	$	161
Exercised		—			—				—	$	—
Expired or Forfeited		(5,693	)	$	44.30			$	8.99-$103.10	$	4
Outstanding at June 30, 2012		256,285		$	30.08		7 years	$	9.97-$103.10	$	342
Fully vested and exercisable at June 30, 2012		94,724		$	60.46		4 years	$	17.85-$103.10	$	—
Options expected to vest		161,561		$	12.28		9 years	$	9.97-$23.95	$	342