Note 3 - Net Earnings Per Share

3 Months Ended

Jun. 30, 2011

Earnings Per Share [Text Block]

3. Net Earnings Per Share

Basic earnings per share has been calculated by dividing net earnings by the weighted average number of common shares outstanding during each period.  For purposes of calculating diluted earnings per share, shares issuable under employee stock options were considered potential common shares and were included in the weighted average common shares unless they were anti-dilutive.

The computation of basic and diluted earnings per common share is as follows:

	Three Months Ended June 30,
	2011		2010
Net earnings	$	168,149	$	298,551
Earnings Per Share:
Basic	$	0.07	$	0.12
Diluted	$	0.07	$	0.12
Weighted Average Shares Outstanding:
Basic		2,436,231		2,431,326
Diluted		2,454,033		2,495,546

At June 30, 2011 and 2010, respectively, options to acquire 28,500 and 1,000 shares of common stock were not included in computing diluted earnings per common share because their effects were anti-dilutive.