Quarterly report pursuant to Section 13 or 15(d)

Net Income (loss) per Share - Anti-Dilutive Securities (Details)

v3.19.3
Net Income (loss) per Share - Anti-Dilutive Securities (Details) - shares
shares in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Shares of common stock issuable pursuant to equity awards outstanding under the Equity Incentive Plan [Member]        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Total shares excluded as anti-dilutive (shares) 1,019 7,607 5,623 7,607