CONDENSED CONSOLIDATED STATEMENTS OF EARNINGS (USD $) In Thousands, except Per Share data	3 Months Ended				9 Months Ended
	Oct. 01, 2011		Oct. 02, 2010		Oct. 01, 2011		Oct. 02, 2010
Net sales	$ 218,720	[1]	$ 177,793	[1]	$ 612,147	[1]	$ 511,888	[1]
Cost of sales	131,402		107,106		367,662		308,304
Gross profit	87,318		70,687		244,485		203,584
Selling expenses	24,555		17,776		66,692		54,437
General and administrative expenses	25,577		20,900		73,995		60,972
Income from operations	37,186	[1]	32,011	[1]	103,798	[1]	88,175	[1]
Net interest expense and deferred financing amortization	2,324		2,177		6,503		6,898
Other (income) expense, net	(424)		(121)		1,022		443
Earnings before income taxes	35,286		29,955		96,273		80,834
Provision for income taxes	11,825		9,353		35,359		28,961
Net earnings	$ 23,461		$ 20,602		$ 60,914		$ 51,873
Net earnings per share:
Basic	$ 1.30		$ 1.16		$ 3.38		$ 2.91
Diluted	$ 1.26		$ 1.13		$ 3.29		$ 2.84
Weighted average number of shares
Basic	18,040		17,815		17,998		17,811
Dilutive equity awards	540	[2]	459	[2]	537	[2]	460	[2]
Diluted	18,580		18,274		18,535		18,271

[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.