Stockholders' Equity (Tables)

3 Months Ended

Mar. 31, 2021

Equity [Abstract]

Schedule of Common Stock Outstanding and Reserved Shares of Common Stock for Future Issuance

As of March 31, 2021, we had 197.4 million shares of common stock outstanding and had reserved shares of common stock for future issuance as follows (in thousands): 

	March 31, 2021
Stock plans:
Options outstanding	454
RSUs(1)	8,047
Shares of common stock available for future grants:
2012 Equity Incentive Plan(2)	26,603
2012 Employee Stock Purchase Plan(2)	9,526
Total shares of common stock reserved for future issuance	44,630

(1)Represents the number of shares issuable upon settlement of outstanding restricted stock units (“RSUs”) and performance-based RSUs (“PRSUs”), assuming 100% of the target number of shares for performance-based RSUs, as discussed under the section entitled “RSUs” in Note 13.

(2)Refer to Note 13 for a description of these plans.