Stockholders' Equity

12 Months Ended

Dec. 31, 2011

Stockholders' Equity [Abstract]

Stockholders' Equity

8. Stockholders' Equity

Preferred Stock

The Company has a total of 2,000,000 shares of Series A and Series B preferred stock authorized for issuance at a par value of $0.001 per share. No preferred shares are currently issued or outstanding.

Common Shares Reserved for Future Issuance

The Company has reserved shares of common stock for possible future issuance as of December 31, 2011 as follows (in thousands):

	Shares
Stock options outstanding under the 2009 Omnibus Incentive Compensation Plan and previous plans		4,481
Restricted stock units outstanding		1,289
Future grants of awards under the 2009 Omnibus Incentive Compensation Plan		1,493
Shares available under the Employee Stock Purchase Plan		1,087
Total shares of common stock reserved for issuance		8,350