Consolidated Statements of Stockholders' Deficit (Unaudited) (USD $) In Thousands, except Share data	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Balance at Dec. 31, 2013	$ 161	$ 303,979	$ (340,638)	$ (36,498)
Balance (in Shares) at Dec. 31, 2013	16,152,756
Stock-based compensation expense	1	544		545
Stock-based compensation expense (in Shares)	25,665
Issuance of stock pursuant to warrant exercise (in Shares)	24,441
Net loss and comprehensive loss			(13,775)	(13,775)
Balance at Sep. 30, 2014	$ 162	$ 304,523	$ (354,413)	$ (49,728)
Balance (in Shares) at Sep. 30, 2014	16,202,862

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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- Definition

Value of stock (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of stock value of such awards forfeited. Stock issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans.

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