XML 70 R66.htm IDEA: XBRL DOCUMENT

Commitments and Contingencies - Summary of Warranty Accrual Included in Accrued Liabilities (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 29, 2013	Mar. 30, 2012
Commitments And Contingencies Disclosure [Abstract]
Balance at beginning of period	$ 4,292	$ 5,558
Transfer to Aurora as part of the sale of discontinued operations	(939)
Accrual for current period warranties	1,394	1,619
Warranty costs incurred	(1,477)	(2,044)
Balance at end of period	$ 3,270	$ 5,133

- Definition

Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers.

+ References+ Details