Stock-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2013

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Stock Based Compensation Grants

The following table summarizes the stock grants outstanding under our 2005 LTIP and 2010 ECP plans as of December 31, 2013:

	Options Outstanding	RSUs Outstanding	Options and RSUs Exercised	Available Shares	Total
2010 ECP	258,998	86,744	1,060,823	2,129,380	3,535,945
2005 LTIP	33,748	623,036	328,711	14,505	1,000,000
Total	292,746	709,780	1,389,534	2,143,885	4,535,945

Schedule of Stock Options

The following table summarizes our stock option activity under the 2005 LTIP and 2010 ECP plans during 2013:

	Options		Weighted Average Exercise Price
Outstanding, beginning of year	1,179,199		$	2.66
Granted	—		$	—
Forfeited, expired or cancelled	(882,703	)	$	2.65
Exercised	(3,750	)	$	0.56
Outstanding, end of year	292,746		$	2.72
Exercisable, end of year	266,408		$	2.72

Schedule of Stock Option Plans, by Exercise Price Range

The following table summarizes information about stock options outstanding as of December 31, 2013: 

Range of Exercise Price	Shares	Weighted Average Remaining Contractual Life ( Years)	Weighted Average Exercise Price
$0.00 – $3.00	262,658	7.0	$	2.71
$3.01 - $9.99	3,750	6.1	3.70
Total	266,408	7.0	$	2.72

Schedule of Fair Value Options

There were 49,500 options granted during 2012, and the fair value of these options was estimated using the following weighted averages:

	2012
Expected life (in years)	3.15
Volatility	174.2	%
Risk free interest rate	0.30	%
Dividend yield	—	%

Schedule of RSA Activity

The following table summarizes our restricted stock activity for 2013:

	Restricted Stock		Weighted Average Fair Value
Outstanding, beginning of year	181,535		$	0.71
Granted	1,116,000		$	1.07
Settled	(252,755	)	$	0.68
Terminated	(335,000	)	$	0.87
Outstanding, end of year	709,780		$	1.45