Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2018

Basic and diluted earnings per share are reconciled as follows (in thousands, except per share amounts):



	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
Basic net income per share:
Net income available to common shareholders	$	3,768	$	2,759	$	173	$	7,546
Weighted average common shares outstanding	44,691		46,429		44,860		46,490
Basic net income per share	$	0.08	$	0.06	$	—	$	0.16
Diluted net income per share:
Net income available to common shareholders	$	3,768	$	2,759	$	173	$	7,546
Weighted average common shares outstanding	44,691		46,429		44,860		46,490
Dilutive stock options and non-vested RSUs and PSUs	748		721		601		709
Weighted average common shares outstanding for purposes of computing diluted net income per share	45,439		47,150		45,461		47,199
Diluted net income per share	$	0.08	$	0.06	$	—	$	0.16

Summary of Anti-dilutive Securities Excluded from Computation of Earnings Per Share

Potential shares of common stock that were not included in the determination of diluted net income per share because the impact of including them would have been anti-dilutive or performance conditions have not been met, consisted of the following (in thousands):



	Three Months Ended June 30,		Six Months Ended June 30,
	2018	2017	2018	2017
RSUs & PSUs	592	437	446	399
ESPP purchase rights	799	—	1,113	476
Total potential shares of common stock excluded from the computation of diluted earnings per share	1,391	437	1,559	875