Summary of Quarterly Financial Data (unaudited) (Notes)

12 Months Ended

Dec. 29, 2012

Summary of Quarterly Financial Data (unaudited) [Abstract]

Quarterly Financial Information [Text Block]

Summary of Quarterly Financial Data (unaudited)

The following is a condensed summary of our quarterly results for 2012 and 2011. Figures are in thousands except earnings per share amounts. Amounts may not add due to rounding differences. 

2012	First		Second		Third		Fourth		Fiscal Year
Net sales	$	262,383	$	205,219	$	246,817	$	220,559	$	934,978
Gross profit	164,299		131,571		160,729		139,947		596,546
Operating income	34,296		25,852		40,225		19,414		119,787
Net income	22,417		16,973		26,209		12,495		78,094
Net income per share – diluted	0.39		0.30		0.46		0.22		1.37

2011	First		Second		Third		Fourth		Fiscal Year
Net sales	$	193,068	$	161,462	$	199,600	$	189,073	$	743,203
Gross profit	123,101		102,504		125,762		118,978		470,345
Operating income	26,398		17,626		26,459		19,970		90,453
Net income	16,583		11,289		17,236		15,370		60,478
Net income per share – diluted	0.30		0.20		0.31		0.27		1.07