Net Income per Share (Tables)

9 Months Ended

Sep. 30, 2013

Earnings Per Share [Abstract]

Computation of Basic and Diluted Net Income per Share

The computation of basic and diluted net income per share was as follows:

	Three months ended				Nine months ended
	September 30,				September 30,
	2013		2012		2013		2012
	(in thousands, except per share data)
Basic:
Net income available for common stockholders	$	721	$	663	$	2,456	$	1,873
Weighted average shares outstanding		15,339		15,130		15,262		15,208
Basic earnings per share	$	0.05	$	0.04	$	0.16	$	0.12
Diluted:
Net income available for common stockholders	$	721	$	663	$	2,456	$	1,873
Weighted-average shares outstanding		15,339		15,130		15,262		15,208
Common stock equivalents, if diluted		441		475		445		446
Shares used in computing diluted earnings per common share		15,780		15,605		15,707		15,654
Diluted earnings per share	$	0.05	$	0.04	$	0.16	$	0.12
Shares excluded in computing diluted earnings per share as those shares would be anti-dilutive		395		523		438		559