Capital Stock Capital Stock (Tables)

12 Months Ended

Dec. 31, 2012

Capital Stock [Abstract]

Schedule of Shares of Common Stock Reserved for Future Issuance

At December 31, 2012, the Company had reserved the following shares of common stock for future issuance under the Company’s 2009 Stock Incentive Plan and the Employee Stock Purchase Plan (collectively, the “Plans”):

	Amount
	(In Thousands)
Options under the 2009 Stock Incentive Plan	2,149
Shares under the Employee Stock Purchase Plan	169
Total common stock reserved for future issuance under the Plans	2,318