Computation of Earnings Per Share (Tables)

9 Months Ended

Feb. 28, 2013

Reconciliation of Denominator Used in Computation of Basic and Diluted Earnings per Share

The following is a reconciliation of the denominator used in the computation of basic and diluted earnings per share for the three and nine months ended February 28, 2013 and February 29, 2012:

	Three Months Ended				Nine Months Ended
	February 28,		February 29,		February 28,		February 29,
	2013		2012		2013		2012
Denominator:
Denominator for basic earnings per share - weighted average common shares outstanding		23,996		23,983		23,995		23,981
Dilutive effect of restricted stock		262		196		233		199
Diluted shares used in per share calculation		24,257		24,179		24,228		24,180
Net income	$	5,037	$	4,995	$	16,362	$	19,519
Earnings per share:
Basic	$	0.21	$	0.21	$	0.68	$	0.81
Diluted	$	0.21	$	0.21	$	0.68	$	0.81