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Share-based Compensation (Tables)

9 Months Ended

Sep. 30, 2013

Non-cash, Share-Based Compensation Expense

For the three and nine month periods ended September 30, 2013 and 2012 and for the period from Inception through September 30, 2013, the Company recognized the following non-cash, share-based compensation expense in the consolidated statement of operations (in thousands):

	Three Months Ended September 30,										Nine Months Ended September 30,													Period from December 17, 2001 (date of inception) to September 30, 2013
	2013					2012					2013					2012
Research and Development	$		7			$		25			$		36			$		76						$		626
Selling, General and Administrative			42					49					89					167								1,700
Restructuring Expense			—					—					—					—								387
Total	$		49			$		74			$		125			$		243						$		2,713

Summary of Stock Option Activities

Stock option transactions for the nine month period ended September 30, 2013 under all plans are as follows:

	# of Options				Weighted Average Exercise Price					Weighted Average Remaining Contractual Term (in years)
Options outstanding at December 31, 2012		144,019			$		18.28				4.91
Changes during the period:
Granted		731,535					1.38
Exercised		—					—
Forfeited, cancelled or expired		(39,113	)				11.07
Options outstanding at September 30, 2013		836,441			$		3.84				9.39
Options exercisable at September 30, 2013		115,435			$		18.08				6.12
Options vested and expected to vest		721,216			$		4.20				9.31

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SAB TOPIC 14.F)

-URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 14

-Section F



Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (h)(1)

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

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X

- Definition

Tabular disclosure of share-based compensation plans that may be presented in a single table for outstanding, vested and expected to vest, and exercisable awards. The information that may be disclosed in this table may include, but is not limited to, number of shares, weighted average exercise price, weighted average remaining contractual life, and aggregate intrinsic value.

+ References

No definition available.

+ Details

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