CONDENSED CONSOLIDATED STATEMENTS OF EARNINGS (USD $) In Thousands, except Per Share data	3 Months Ended				6 Months Ended
	Jul. 02, 2011		Jul. 03, 2010		Jul. 02, 2011		Jul. 03, 2010
Net sales	$ 210,855	[1]	$ 173,412	[1]	$ 393,427	[1]	$ 334,095	[1]
Cost of sales	125,518		103,988		236,260		201,198
Gross profit	85,337		69,424		157,167		132,897
Selling expenses	21,569		19,036		42,137		36,661
General and administrative expenses	28,520		20,659		48,418		40,072
Income from operations	35,248	[1]	29,729	[1]	66,612	[1]	56,164	[1]
Net interest expense and deferred financing amortization	2,119		2,246		4,179		4,721
Other expense, net	1,608		220		1,446		564
Earnings before income taxes	31,521		27,263		60,987		50,879
Provision for income taxes	11,893		9,754		23,534		19,608
Net earnings	$ 19,628		$ 17,509		$ 37,453		$ 31,271
Net earnings per share:
Basic	$ 1.09		$ 0.98		$ 2.08		$ 1.76
Diluted	$ 1.06		$ 0.96		$ 2.02		$ 1.71
Weighted average number of shares
Basic	18,052		17,863		17,976		17,808
Dilutive equity awards	527	[2]	459	[2]	536	[2]	461	[2]
Diluted	18,579		18,322		18,512		18,269

[1] Non-operating expenses are not allocated to the operating segments. Non-operating expenses consist of interest expense and deferred financing amortization, foreign exchange gains and losses and other income and expense items outside of income from operations.

[2] There were no anti-dilutive equity awards excluded from common stock equivalents for any period presented.