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Share-Based Compensation (Tables) | 3 Months Ended
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Mar. 31, 2013
Share-Based Compensation [Abstract] |
Non-vested stock options |
|  | Number of Stock Options |  |  | Weighted Average Grant Date Fair Value |  |  | Weighted Average Exercise Price |  |  | Weighted Average Contractual Life (years) |
Outstanding—December 31, 2012 |  |  | 850,000 |  |  | $ | 0.90 |  |  | $ | 2.20 |  |  |  | 10 |
Granted |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Exercised |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Forfeited |  |  | (642,500 | ) |  |  | 0.90 |  |  |  | 2.20 |  |  |  | 10 |
Outstanding—March 31, 2013 |  |  | 207,500 |  |  | $ | 0.90 |  |  | $ | 2.20 |  |  |  | 10 |
Exercisable—March 31, 2013 |  |  | 207,500 |  |  | $ | — |  |  | $ | — |  |  |  | — |
Summary of restricted shares |
|  | Number of Shares Awarded |  |  | Weighted Average Grant Date Fair Value |
Non-vested at December 31, 2012 |  |  | 44,566 |  |  | $ | 1.73 |
Vested |  |  | (4,435 | ) |  |  | 1.65 |
Non-vested at March 31, 2013 |  |  | 40,131 |  |  | $ | 1.73 |

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- Definition Tabular disclosure of the changes in outstanding nonvested restricted stock units. + 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)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the changes in outstanding nonvested shares. + 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)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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