Summary of Significant Accounting Policies (Details Textual)	9 Months Ended
Sep. 30, 2016 Segment $ / shares	Sep. 30, 2015 $ / shares
Summary of Significant Accounting Policies (Textual)
Number of operating segments \| Segment	2
Minimum [Member]
Summary of Significant Accounting Policies (Textual)
Intangible assets, estimated useful life	11 years
Maximum [Member]
Summary of Significant Accounting Policies (Textual)
Intangible assets, estimated useful life	16 years
Stock Options [Member]
Summary of Significant Accounting Policies (Textual)
Weighted average exercise price, granted	$ 7.72	$ 14.40
Weighted average exercise price, outstanding	$ 18.20	$ 23.30
Dividend yield	0.00%	0.00%
Expected life of stock option	4 years	4 years
Volatility rate	116.00%
Forfeiture rate	12.00%	12.00%
Stock option vesting, Description	Stock options issued to employees vest 25% on the grant date, then 25% each subsequent year for a period of three years. Stock options vest over each three-month period from the date of issuance to the end of the three year period.
Stock Options [Member] \| Directors Upon Re-election [Member]
Summary of Significant Accounting Policies (Textual)
Stock option, Expiration period	1 year
Stock Options [Member] \| Permanent Employees or Directors [Member]
Summary of Significant Accounting Policies (Textual)
Stock option, Expiration period	10 years
Stock Options [Member] \| Terminated Employees or Directors [Member]
Summary of Significant Accounting Policies (Textual)
Stock option, Expiration period	3 months
Stock Options [Member] \| Minimum [Member]
Summary of Significant Accounting Policies (Textual)
Volatility rate		136.00%
Risk free interest rate	0.96%	0.99%
Stock Options [Member] \| Maximum [Member]
Summary of Significant Accounting Policies (Textual)
Volatility rate		141.00%
Risk free interest rate	1.52%	1.34%
Warrant [Member]
Summary of Significant Accounting Policies (Textual)
Weighted average exercise price, outstanding	$ 7.38	$ 8.00

Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Forfeiture rate.

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Summary of Significant Accounting Policies.

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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Description of award terms as to how many shares or portion of an award are no longer contingent on satisfaction of either a service condition, market condition or a performance condition, thereby giving the employee the legal right to convert the award to shares, to sell the shares, and be entitled to the cash proceeds of such sale. For example, vesting may be expressed as being 25 percent of the shares under option on each anniversary of the grant date.

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The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

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The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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The risk-free interest rate assumption that is used in valuing an option on its own shares.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(i)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.D.2)
-URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809

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