Stock Plans, Share-Based Payments and Warrants (Details 4) (USD $)	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Class of Warrant or Right [Line Items]
Shares, Granted	352,519	237,315
Weighted Average Grant Date Fair Value, Granted	$ 0.45	$ 0.56
Restricted Stock [Member]
Class of Warrant or Right [Line Items]
Shares, Nonvested	75,450	0
Shares, Granted	132,077	398,227
Shares, Vested	(75,450)	(264,770)
Shares, Forfeited		(58,007)
Shares, Nonvested	132,077	75,450
Weighted Average Grant Date Fair Value, Nonvested	$ 0.66	$ 0
Weighted Average Grant Date Fair Value, Granted	$ 0.86	$ 0.73
Weighted Average Grant Date Fair Value, Vested	$ 0.66	$ 0.71
Weighted Average Grant Date Fair Value, Forfeited		$ 0.88
Weighted Average Grant Date Fair Value, Nonvested	$ 0.86	$ 0.66

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Gross number of share options (or share units) granted during the period.

+ References

No definition available.

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- Definition

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

+ 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 (d)(1)

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

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- Definition

Number of non-vested options outstanding.

+ References

No definition available.

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Number of non-vested options forfeited.

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- Definition

Weighted average grant-date fair value of non-vested options forfeited.

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- Definition

Weighted average grant-date fair value of non-vested options outstanding.

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- Definition

Number of options vested.

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No definition available.

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- Definition

Weighted average grant-date fair value of options vested.

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