Stockholders' Deficiency (Details 2) - Stock Option [Member] - $ / shares	6 Months Ended
Jun. 30, 2015	Dec. 31, 2014
Weighted Average Exercise Price Outstanding	$ 1.01	$ 1.27
Number Outstanding	5,008,830	3,944,557
Weighted Average Exercise Price Exercisable	$ 0.96
Weighted Average Remaining Years of Contractual Life	7 years 10 months 24 days
Number Exercisable	4,017,995
$0.09 - $2.20
Weighted Average Exercise Price Outstanding	$ 0.27
Number Outstanding	3,936,080
Weighted Average Exercise Price Exercisable	$ 0.26
Weighted Average Remaining Years of Contractual Life	8 years 10 months 24 days
Number Exercisable	3,201,245
$2.21 - $3.80
Weighted Average Exercise Price Outstanding	$ 3.23
Number Outstanding	757,750
Weighted Average Exercise Price Exercisable	$ 2.95
Weighted Average Remaining Years of Contractual Life	2 years 6 months
Number Exercisable	507,750
$3.81 - $6.99
Weighted Average Exercise Price Outstanding	$ 4.88
Number Outstanding	315,000
Weighted Average Exercise Price Exercisable	$ 4.88
Weighted Average Remaining Years of Contractual Life	6 years 7 months 6 days
Number Exercisable	309,000

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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)(iii)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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- Definition

Number of options outstanding, including both vested and non-vested options.

+ 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

Reference 2: 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)-(ii)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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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

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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.

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