Earnings Per Share (Tables)

6 Months Ended

Aug. 31, 2014

Earnings Per Share [Abstract]

Computation of basic and diluted earnings per share

The following table sets forth the computation of basic and diluted earnings per share:

	Three Months ended August 31,				Six Months Ended August 31,
	2014		2013		2014		2013
	(Unaudited) (In thousands except share and per share data)
Numerator:
Net income for basic and diluted earnings per common share	$	13,769	$	16,363	$	28,694	$	30,910
Denominator:
Denominator for basic earnings per common share–weighted average shares	25,656,945		25,487,796		25,639,952		25,475,869
Effect of dilutive securities:
Employee and Director stock awards	101,229		176,312		108,995		188,851
Denominator for diluted earnings per common share	25,758,174		25,664,108		25,748,947		25,664,720
Earnings per share basic and diluted:
Basic earnings per common share	$	0.54	$	0.64	$	1.12	$	1.21
Diluted earnings per common share	$	0.53	$	0.64	$	1.11	$	1.20