Summary of Financial Information for Reportable Segments (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2012	Sep. 29, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Oct. 01, 2011	Jul. 02, 2011	Apr. 02, 2011	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Segment Reporting Information [Line Items]
Total net sales	$ 167,818	$ 184,449	$ 188,233	$ 175,403	$ 163,922	$ 173,014	$ 209,198	$ 203,125	$ 715,903	$ 749,259	$ 688,416
Total segment profit									165,809	188,527	172,901
Total assets	811,544				724,663				811,544	724,663	601,385
Total depreciation and amortization									37,607	37,064	41,198
Total capital expenditures									49,929	30,267	16,794
CCS
Segment Reporting Information [Line Items]
Total net sales									461,838	483,958	435,858
Total segment profit									116,356	140,313	122,891
Total assets	234,766				213,477				234,766	213,477	222,015
Total depreciation and amortization									15,725	15,682	18,632
Total capital expenditures									29,650	16,170	11,043
ME
Segment Reporting Information [Line Items]
Total net sales									182,375	182,150	182,485
Total segment profit									37,223	29,959	38,930
Total assets	86,755				89,642				86,755	89,642	95,999
Total depreciation and amortization									8,765	7,859	7,781
Total capital expenditures									12,632	8,618	2,175
SMD
Segment Reporting Information [Line Items]
Total net sales									71,690	83,151	70,073
Total segment profit									12,230	18,255	11,080
Total assets	90,797				94,191				90,797	94,191	108,872
Total depreciation and amortization									10,626	10,694	11,113
Total capital expenditures									3,980	3,039	1,368
Corporate
Segment Reporting Information [Line Items]
Total assets	399,226				327,353				399,226	327,353	174,499
Total depreciation and amortization									2,491	2,829	3,672
Total capital expenditures									$ 3,667	$ 2,440	$ 2,208