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Stock-Based Compensation (Tables) | 12 Months Ended
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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 |

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- Definition Tabular disclosure of share-based compensation plans that may be presented in a single table for outstanding, vested and expected to vest, and exercisable awards. The information that may be disclosed in this table may include, but is not limited to, number of shares, weighted average exercise price, weighted average remaining contractual life, and aggregate intrinsic value. + References No definition available. + Details
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- Definition Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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