Quarterly Financial Data (Unaudited)

12 Months Ended

Jan. 31, 2012

Quarterly Financial Data [Abstract]

QUARTERLY FINANCIAL DATA (UNAUDITED)

NOTE L — QUARTERLY FINANCIAL DATA (UNAUDITED)

Summarized quarterly financial data in thousands, except per share amounts, for the fiscal years ended January 31, 2012 and 2011 are as follows:

	Quarter Ended
	April 30, 2011			July 31, 2011		October 31, 2011		January 31, 2012
January 31, 2012
Net sales	$	196,871		$	229,975	$	510,009	$	294,346
Gross profit		59,455			65,571		162,275		83,415
Net income/(loss)		(520	)		1,565		43,555		5,020
Net income/(loss) per common share
Basic	$	(0.03	)	$	0.08	$	2.19	$	0.25
Diluted	$	(0.03	)	$	0.08	$	2.16	$	0.25
	Quarter Ended
	April 30, 2010			July 31, 2010		October 31, 2010		January 31, 2011
January 31, 2011
Net sales	$	154,278		$	188,960	$	450,002	$	270,164
Gross profit		49,037			60,754		153,947		87,307
Net income/(loss)		(1,372	)		2,999		42,722		12,333
Net income/(loss) per common share
Basic	$	(0.07	)	$	0.16	$	2.22	$	0.63
Diluted	$	(0.07	)	$	0.15	$	2.16	$	0.62