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Stock-Based Compensation (Details 3) (Warrant [Member], USD $) | 6 Months Ended
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Jun. 30, 2014
Warrant [Member] |
Summary of all stock option plans / warrant activity |
Number of Options/Warrants Outstanding, Beginning Balance | 828,573
Warrants, Granted | 2,575,000
Warrants, Expired/cancelled | (20,000)
Number of Options/Warrants Outstanding, Exercised | (28,500)
Number of Options/Warrants Outstanding, Ending Balance | 3,355,073
Weighted Average Exercise Price, Outstanding, Beginning Balance | $ 2.39
Weighted Average Exercise Price, Issued | $ 5.09
Weighted Average Exercise Price, Expired/cancelled | $ 4.05
Weighted Average Exercise Price, Exercised | $ 2.85
Weighted Average Exercise Price, Outstanding, Ending Balance | $ 4.45
Weighted Average Remaining Contractual Life, Outstanding and exercisable | 2 years 22 days
Weighted Average Remaining Contractual Life, Issued | 0 years
Weighted Average Remaining Contractual Life, Expired/cancelled | 0 years
Weighted Average Remaining Contractual Life, Exercised | 0 years
Weighted Average Remaining Contractual Life, Exercised | 1 year 5 months 9 days

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- Definition Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + 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 For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired. + 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)(iv)(3)-(4) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Weighted average price of options that were either forfeited or expired. + 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)(iv)(3)-(4) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. + 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)(i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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