Note 9 - Income Per Share (Tables)

3 Months Ended

Jun. 30, 2013

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

Thirteen weeks
	Net Income				Number of Shares				Net Income Per Share
	2013		2012		2013		2012		2013			2012
	(in thousands)				(in thousands)
Basic EPS
Basic calculation	$	3,354	$	2,006		4,415		4,368	$	0.76		$	0.46
Effect of dilutive employee stock options		-		-		173		163		(0.03	)		(0.02	)
Diluted EPS
Diluted calculation	$	3,354	$	2,006		4,588		4,531	$	0.73		$	0.44