Quarterly report pursuant to Section 13 or 15(d)

Net Income per Share - Calculation of Basic and Diluted Net Income Per Share (Details)

v3.10.0.1
Net Income per Share - Calculation of Basic and Diluted Net Income Per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Numerator:        
Net income $ 8,479 $ 6,213 $ 19,380 $ 14,408
Basic:        
Weighted average common shares used in computing basic net income (loss) per share (in shares) 85,124 79,018 83,156 78,642
Add weighted average effect of dilutive securities:        
Stock options and restricted stock (in shares) 2,474 2,907 2,310 3,002
Convertible notes (in shares) 2,116 0 1,720 0
Shares held in escrow in connection with ClickPay acquisition (in shares) 291 0 146 0
Weighted average common shares used in computing diluted net income (loss) per share (in shares) 90,005 81,925 87,332 81,644
Net income per share:        
Basic (in dollars per share) $ 0.10 $ 0.08 $ 0.23 $ 0.18
Diluted (in dollars per share) $ 0.09 $ 0.08 $ 0.22 $ 0.18