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STOCK BASED COMPENSATION (Tables)

3 Months Ended

Mar. 31, 2014

Stock-Based Compensation Arrangements

Schedule of stock based compensation expense

		Three Months Ended March 31,
		2013				2014
General and administrative		$	57			$	129
Research and development			15				58
Stock-based compensation costs before income taxes		$	72			$	187

Schedule of stock option activity

		Number of Options Outstanding				Weighted Average Exercise Price Per Share				Weighted Average Remaining Contractual Term (Years)				Aggregate Intrinsic Value ($000)
Options outstanding at December 31, 2013			949,685			$	15.02				7.38			$	152
Granted			—			$	—
Exercised			—			$	—
Cancelled/forfeited			(2,083	)		$	35.03
Options outstanding at March 31, 2014			947,602			$	14.97				7.14			$	92
Unvested at March 31, 2014			480,824			$	4.42				9.53			$	24
Vested and exercisable at March 31, 2014			466,778			$	25.85				4.67			$	68

Schedule of restricted stock units activity

		Restricted Stock Units (1)				Weighted Average Grant Date Value Per Share
Non-vested at December 31, 2013			119,248			$	5.62
Granted			—			$	—
Forfeited			—			$	—
Non-vested at March 31, 2014			119,248			$	5.62

(1) Includes 85,097 restricted stock units issued that will vest upon the fulfillment of certain clinical and financial conditions.

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Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed.

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Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year.

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