Weighted Average Shares and Net Income Per Share

9 Months Ended

Sep. 30, 2012

Weighted Average Shares and Net Income Per Share [Abstract]

Weighted Average Shares and Net Income Per Share

Note D — Weighted Average Shares and Net Income Per Share

Weighted average basic common shares decreased from 11,526,000 for the quarter ended September 30, 2011 to 11,270,000 for the quarter ended September 30, 2012. Weighted average diluted common and common equivalent shares decreased from 11,672,000 for the quarter ended September 30, 2011 to 11,376,000 for the quarter ended September 30, 2012. The net decrease in both of these weighted share calculations is due to the repurchase of common stock as noted above, offset by an increase in shares outstanding due to the exercise of stock options under the Company’s employee stock option plan.

Net income per common and common equivalent shares was computed by dividing net income by the weighted average number of common and common stock equivalents outstanding during the quarter. The calculations of the basic and diluted weighted shares for the three and six months ended September 30, 2011 and 2012, are as follows:

	Three Months Ended September 30,
	2011		2012
Net Income	$	7,881,000	$	6,630,000
Basic:
Weighted average common shares outstanding		11,526,000		11,270,000
Net Income per share	$	0.68	$	0.59
Diluted:
Weighted average common shares outstanding		11,526,000		11,270,000
Treasury stock impact of stock options		146,000		106,000
Total common and common equivalent shares		11,672,000		11,376,000
Net Income per share	$	0.68	$	0.58
	Six Months Ended September 30,
	2011		2012
Net Income	$	16,079,000	$	13,226,000
Basic:
Weighted average common shares outstanding		11,572,000		11,292,000
Net Income per share	$	1.39	$	1.17
Diluted:
Weighted average common shares outstanding		11,572,000		11,292,000
Treasury stock impact of stock options		157,000		109,000
Total common and common equivalent shares		11,729,000		11,401,000
Net Income per share	$	1.37	$	1.16