Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2017

Computation of basic and diluted net income (loss) per share

The computation of the Company’s basic and diluted net income per share are as follows (in thousands, except per share amounts):



	Three Months Ended June 30,				Six Months Ended June 30,
	2017		2016		2017		2016
Numerator:
Net income attributable to common stockholders	$	25,122	$	32,643	$	37,849	$	45,777
Denominator:
Weighted average shares used to compute net income per share attributable to common stockholders, basic	105,093		101,969		104,568		101,621
Weighted average effect of potentially dilutive shares to purchase common stock	2,254		2,799		2,343		2,873
Weighted average shares used to compute net income per share attributable to common stockholders, diluted	107,347		104,768		106,911		104,494
Net income per share attributable to common stockholders
Basic	$	0.24	$	0.32	$	0.36	$	0.45
Diluted	$	0.23	$	0.31	$	0.35	$	0.44

Schedule of shares excluded from computation of diluted net income per share

The following shares were excluded from the computation of diluted net income per share as the impact of including those shares would be anti-dilutive (in thousands):



	Three Months Ended June 30,		Six Months Ended June 30,
	2017	2016	2017	2016
Warrants	1,251	1,251	1,251	1,251
Outstanding stock options	13,712	8,060	13,712	8,060
Unvested restricted stock units	1,256	1,328	1,256	1,328
Total	16,219	10,639	16,219	10,639