v2.4.0.8

Stock Based Compensation (Tables) | 6 Months Ended
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Jun. 30, 2014
Stock Based Compensation [Abstract] |
Summary of Company's restricted share awards |
Restricted Shares |  | Number of Restricted Shares |  |  | Weighted Average Fair Value at Grant Date |
Non-vested at March 31, 2014 |  |  | 118,378 |  |  | $ | 2.80 |
Awarded during 2014 |  |  | 400,000 |  |  |  | .23 |
Cancelled or expired |  |  | 38,296 |  |  | $ | .92 |
Non-vested at March 31, 2014 |  |  | 480,082 |  |  | $ | .92 |
Employee Stock Option [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Weighted-average assumptions used to fair value calculation for options granted |
|  | Six Months Ended |  |  | Six Months Ended |
|  | June 30, 2014 |  |  | June 30, 2013 |
Expected dividend yield |  |  | 0 | % |  |  | 0 | %
Expected stock price volatility |  |  | 112 | % |  |  | 108 | %
Risk-free interest rate |  |  | 2.53-3.63 | % |  |  | 2.68-2.82 | %
Expected life of options |  | 10 years |  |  | .7-9.9 years |
Summary of Company's aggregate stock options granted |
|  | Number of Shares Remaining Options |  |  | Weighted Average Exercise Price |  | Weighted- Average Remaining Contractual Term |  | Aggregate Intrinsic Value |
Outstanding at January 1, 2014 |  |  | 1,386,108 |  |  | $ | .61 |  |  |  |  |
Options granted during 2014 |  |  | 1,365,000 |  |  | $ | .19 |  | 9.8 years |  | $ |
Options cancelled or expired during 2014 |  |  | (274,000 | ) |  |  | .56 |  |  |  |  |
Outstanding at June 30, 2014 |  |  | 2,477,108 |  |  | $ | .38 |  | 8.8 years |  | $ |  |
Exercisable at June 30, 2014 |  |  | 703,808 |  |  | $ | .64 |  | 6.8 years |  | $ |  |

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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 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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