v3.20.2

Stockholders' Equity - Outstanding and Reserved Shares of Common Stock for Future Issuance (Detail) - shares | 6 Months Ended |  |
--- | --- | --- | ---
Jun. 30, 2020 | Mar. 31, 2020 | Dec. 31, 2019
Common stock outstanding and reserved shares of common stock for future issuance |  |  |
Options outstanding (in shares) | 651,000 | 994,000 | 1,154,000
Total shares of common stock reserved for future issuance (in shares) | 47,382,000 |  |
2012 Equity Incentive Plan |  |  |
Common stock outstanding and reserved shares of common stock for future issuance |  |  |
Total shares of common stock reserved for future issuance (in shares) | 27,604,000 |  |
2012 Employee Stock Purchase Plan |  |  |
Common stock outstanding and reserved shares of common stock for future issuance |  |  |
Total shares of common stock reserved for future issuance (in shares) | 9,927,000 |  |
Options outstanding |  |  |
Common stock outstanding and reserved shares of common stock for future issuance |  |  |
Options outstanding (in shares) | 651,000 |  |
RSUs |  |  |
Common stock outstanding and reserved shares of common stock for future issuance |  |  |
RSUs (in shares) | 9,200,000 | 10,082,000 | 8,733,000
Performance-based RSUs |  |  |
Common stock outstanding and reserved shares of common stock for future issuance |  |  |
Number of shares eligible to vest (percent) | 100.00% |  |

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