Stockholders' Deficiency (Details 2) - Stock Option [Member] - $ / shares	3 Months Ended
Mar. 31, 2016	Dec. 31, 2015
Weighted Average Exercise Price Outstanding	$ 0.69	$ 0.70
Number Outstanding	5,381,205	5,341,284
Weighted Average Exercise Price Exercisable	$ 0.62
Weighted Average Remaining Years of Contractual Life	7 years 7 months 6 days
Number Exercisable	4,169,539
$0.09 - $2.20
Weighted Average Exercise Price Outstanding	$ 0.23
Number Outstanding	4,701,705
Weighted Average Exercise Price Exercisable	$ 0.25
Weighted Average Remaining Years of Contractual Life	8 years
Number Exercisable	3,740,039
$2.21 - $3.80
Weighted Average Exercise Price Outstanding	$ 3.35
Number Outstanding	492,500
Weighted Average Exercise Price Exercisable	$ 2.88
Weighted Average Remaining Years of Contractual Life	3 years 9 months 18 days
Number Exercisable	242,500
$3.81 - $6.99
Weighted Average Exercise Price Outstanding	$ 5.17
Number Outstanding	187,000
Weighted Average Exercise Price Exercisable	$ 5.17
Weighted Average Remaining Years of Contractual Life	5 years 4 months 24 days
Number Exercisable	187,000

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.

+ References

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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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- 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

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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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