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STOCK BASED COMPENSATION (Details 1) - Stock options - USD ($) $ / shares in Units, $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2016	Dec. 31, 2015
Number of Options Outstanding
Options outstanding at December 31, 2015	206,298
Granted	197,841
Cancelled/forfeited	(10,416)
Options outstanding at September 30, 2016	393,723	206,298
Unvested at September 30, 2016	280,287
Vested and exercisable at September 30, 2016	113,436
Weighted Average Exercise Price Per Share
Options outstanding at December 31, 2015	$ 72.60
Granted	4.68
Cancelled/forfeited	335.19
Options outstanding at September 30, 2016	31.52	$ 72.60
Unvested at September 30, 2016	5.96
Vested and exercisable at September 30, 2016	$ 94.67
Weighted Average Remaining Contractual Term (Years)
Options outstanding	6 years 7 days	8 years 1 month 2 days
Unvested at September 30, 2016	5 years 9 months 29 days
Vested and exercisable at September 30, 2016	6 years 6 months 4 days
Aggregate Intrinsic Value
Options outstanding	$ 262
Unvested at September 30, 2016	262
Vested and exercisable at September 30, 2016

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Represents the amount of difference between fair value of the underlying shares reserved for issuance and exercise price of options unvested.

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Weighted average remaining contractual term for unvested options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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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.

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(3)-(4)
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Weighted average price of options that were either forfeited or expired.

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

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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

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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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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of fully vested and expected to vest options that are exercisable.

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The number of exercisable share options (fully vested and expected to vest) that may be converted as of the balance sheet date.

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As of the balance sheet date, the weighted-average exercise price (at which grantees can acquire the shares reserved for issuance) for exercisable stock options that are fully vested or expected to vest.

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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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Number of non-vested options outstanding.

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

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for fully vested and expected to vest options that are 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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