CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY (USD $) In Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Treasury Stock	Comprehensive Loss
Balance at Dec. 31, 2010	$ 101,821	$ 118	$ 908,837	$ (798,602)	$ (8,532)
Balance (in shares) at Dec. 31, 2010		11,893			1,123
Comprehensive loss:
Net loss for the nine months ended September 30, 2011	(44,716)			(44,716)		(44,716)
Comprehensive loss	(44,716)					(44,716)
Non-cash compensation	2,993		2,993
Issuance of common stock upon exercise of stock options and vesting of restricted stock units, net of withholding taxes	(950)	3	(953)
Issuance of common stock upon exercise of stock options and vesting of restricted stock units, net of withholding taxes (in shares)		273
Balance at Sep. 30, 2011	$ 59,148	$ 121	$ 910,877	$ (843,318)	$ (8,532)
Balance (in shares) at Sep. 30, 2011		12,166			1,123

This element represents the amount of recognized equity-based compensation during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized). Alternate captions include the words "stock-based compensation".

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+ Details

- Definition

The change in equity [net assets] of a business enterprise during a period from transactions and other events and circumstances from non-owner sources which are attributable to the economic entity, including both controlling (parent) and noncontrolling interests. It includes all changes in equity during a period except those resulting from investments by owners and distributions to owners, including any and all transactions which are directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent.

+ References+ Details

- Definition

The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

+ References

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+ Details

- Definition

Total of Stockholders' Equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity including portions attributable to both the parent and noncontrolling interests (previously referred to as minority interest), if any. The entity including portions attributable to the parent and noncontrolling interests is sometimes referred to as the economic entity. This excludes temporary equity and is sometimes called permanent equity.

+ References+ Details