Net Income Per Share Of Common Stock

3 Months Ended

Mar. 31, 2012

Net Income Per Share Of Common Stock [Abstract]

Net Income Per Share Of Common Stock

NOTE 6:    NET INCOME PER SHARE OF COMMON STOCK

Basic net income per share is computed based on the weighted average number of shares of common stock outstanding during each period. Diluted net income per share is computed based on the weighted average number of shares of common stock outstanding during each period, plus dilutive potential shares of common stock considered outstanding during the period, in accordance with FASB ASC No. 260, "Earnings Per Share."

	Three months ended March 31,
	2012		2011
	(unaudited)		(unaudited)
Numerator:
Net income	$	4,857	$	4,651
Denominator:
Weighted-average common stock outstanding		23,507		22,692
Effect of stock options		732		1,196
Diluted weighted average common stock outstanding		24,239		23,888
Basic net income per share	$	0.21	$	0.20
Diluted net income per share	$	0.20	$	0.19

The weighted average number of shares related to outstanding options excluded from the calculation of diluted net income per share, since their effect was anti-dilutive, was 748,077 and 364,798 shares for the three months ended March 31, 2012, and 2011, respectively.