Condensed consolidated statements of income (USD $) In Thousands, except Share data	3 Months Ended		6 Months Ended
	Jul. 02, 2011	Jul. 03, 2010	Jul. 02, 2011	Jul. 03, 2010
Net sales	$ 196,376	$ 150,118	$ 382,050	$ 295,457
Cost of goods sold	108,862	88,980	215,070	175,980
Gross profit	87,514	61,138	166,980	119,477
Selling, general and administrative expenses	34,493	28,729	65,043	55,996
Business restructuring		(1,332)		(877)
Operating income	53,021	33,741	101,937	64,358
Other (income) expense:
Interest expense, net	8,463	11,037	17,362	23,314
Gain on sale of Italian subsidiary				(3,327)
Foreign currency and other	(894)	(382)	704	(834)
Other (income) expense total	7,569	10,655	18,066	19,153
Income before income taxes	45,452	23,086	83,871	45,205
Income taxes	15,945	7,144	28,683	11,715
Net income	$ 29,507	$ 15,942	$ 55,188	$ 33,490
Net income per share:
Basic (in dollars per share)	$ 0.64	$ 0.36	$ 1.20	$ 0.75
Diluted (in dollars per share)	$ 0.63	$ 0.34	$ 1.18	$ 0.73
Weighted average shares outstanding:
Basic (in shares)	46,118,266	44,510,737	45,901,893	44,478,009
Diluted (in shares)	47,067,552	46,243,097	46,951,121	46,004,799