Stock-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2019

Share-based Payment Arrangement [Abstract]

Schedule of Stock Based Compensation Grants

The following table summarizes the stock grants outstanding under our 2005 Long-Term Incentive Plan ("2005 LTIP"), 2010 ECP and 2017 ECP plans as of December 31, 2019:

	Options Outstanding	RSUs Outstanding	Options and RSUs Exercised	Available Shares	Total
2017 ECP	—	1,382,281	511,544	7,206,175	9,100,000
2010 ECP	14,498	1,186,670	3,855,091	25,759	5,082,018
2005 LTIP (*)	3,750	—	950,085	—	953,835
Total	18,248	2,568,951	5,316,720	7,231,934	15,135,853

(*) Expired June 2015

Schedule of Stock Options

The following table summarizes our stock option activity under the 2005 LTIP and 2010 ECP plans during 2019:

	Options	Weighted Average Exercise Price
Outstanding, beginning of year	264,246	$	2.84
Granted	—	$	—
Forfeited, expired or cancelled	245,998	$	2.92
Exercised	—	$	—
Outstanding, end of year	18,248	$	1.74
Exercisable, end of year	18,248	$	1.74

Schedule of RSA Activity

The following table summarizes our restricted stock activity for 2019:

	Restricted Stock	Weighted Average Fair Value
Outstanding, beginning of year	1,571,864	$	0.79
Granted	3,061,429	$	0.30
Exercised	944,052	$	0.58
Forfeited	1,120,290	$	0.83
Outstanding, end of year	2,568,951	$	0.79