Restructuring Costs and Other - Additional Information (Detail) (USD $)	3 Months Ended		6 Months Ended
	Jun. 28, 2013	Jun. 29, 2012	Jun. 28, 2013	Jun. 29, 2012
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 1,114,000	$ 2,451,000	$ 3,166,000	$ 4,668,000
Fiscal Year 2011
Restructuring Cost and Reserve [Line Items]
Restructuring plan			In November 2011, the Company announced a strategic initiative ("2011 restructuring"), which aimed to consolidate operations to reduce our cost structure and improve operational efficiency. As part of this initiative, the Company eliminated facilities through consolidation of certain manufacturing, sales and distribution facilities and exit of businesses. The Company completed the 2011 restructuring program during the three months ended June 28, 2013.
Restructuring charges	606,000	2,444,000	2,231,000	4,652,000
2013 Restructuring
Restructuring Cost and Reserve [Line Items]
Restructuring charges	508,000		927,000
2013 Restructuring | Minimum
Restructuring Cost and Reserve [Line Items]
Total cash cost expected under program			1,000,000
2013 Restructuring | Maximum
Restructuring Cost and Reserve [Line Items]
Total cash cost expected under program			$ 1,500,000