Stock-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2013

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

	For the Three Months Ended March 31,
	2013		2012
Expected option lives		3.5 years		3.5 years
Expected volatility		42.55%		52.01%
Risk-free interest rate		0.53%		0.59%
Expected dividend yield		0.00%		5.51%

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

A summary of the activity of the 2007 Plan, and awards issued outside of the Plan pertaining to stock option grants is as follows:

	Shares Underlying Awards			Weighted Average Exercise Price		Aggregate Intrinsic Value ($000)		Weighted Average Remaining Contractual Life (In Years)
Awards outstanding, December 31, 2012		3,251,849		$	2.22
Options granted		409,500		$	1.83
Options cancelled		(67,050	)	$	3.02
Options expired		(41,152	)	$	4.66
Awards outstanding, March 31, 2013		3,553,147		$	2.13	$	576		4.98
Awards vested and expected to vest at March 31, 2013		3,163,760		$	2.18	$	501		4.91
Awards exercisable at March 31, 2013		875,182		$	3.34	$	55		3.60

Schedule of Share-based Compensation, Restricted Stock Units Award Activity [Table Text Block]

A summary of the activity of the 2007 Plan pertaining to grants of restricted stock units is as follows:

	Shares Underlying Awards			Weighted Average Exercise Price		Aggregate Intrinsic Value ($000)		Weighted Average Remaining Contractual Life (In Years)
Awards outstanding, December 31, 2012		913,027		$	—
Restricted stock units granted		338,018		$	—
Restricted stock units settled by delivery of common stock upon vesting		(513,984	)	$	—
Restricted stock units cancelled		(21,227	)	$	—
Awards outstanding, March 31, 2013		715,834		$	—	$	1,367		1.47
Awards vested and expected to vest at March 31, 2013		644,209		$	—	$	1,230		2.39
Awards exercisable at March 31, 2013		—		$	—	$	—		—

A summary of the status of the Company’s unvested share-based payment awards as of March 31, 2013 and changes in the three-month period then ended, is as follows:

Unvested Awards	Number of Shares			Weighted Average Grant Date Fair Value
Shares underlying awards unvested at December 31, 2012		3,834,606		$	1.05
Shares underlying options granted		409,500		$	0.58
Shares underlying restricted stock units granted		338,018		$	1.69
Shares underlying options vested		(586,064	)	$	0.55
Shares underlying restricted stock units vested		(513,984	)	$	3.02
Shares underlying options cancelled		(67,050	)	$	1.00
Shares underlying restricted stock units cancelled		(21,227	)	$	3.25
Shares underlying awards unvested at March 31, 2013		3,393,799		$	0.84