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CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY (USD $) In Thousands, except Share data	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-In Capital [Member]	Accumulated deficit [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Beginning Balance at Dec. 31, 2013	$ 6	$ 282	$ 283,207	$ (243,954)	$ (44)	$ 39,497
Balance (in shares) at Dec. 31, 2013	579	28,167,248
Exercise of options (Shares)						0
Conversion of Series N preferred shares (Shares)	(4)	160
Compensation cost related to stock options			363			363
Comprehensive income (loss)				(26,343)	9	(26,334)
Ending Balance at Sep. 30, 2014	$ 6	$ 282	$ 283,570	$ (270,297)	$ (35)	$ 13,526
Balance (in shares) at Sep. 30, 2014	575	28,167,408

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

Number of shares issued during the period as a result of the conversion of convertible securities.

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- Definition

Number of share options (or share units) exercised during the current period.

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