XML 40 R24.htm IDEA: XBRL DOCUMENT v2.4.0.6
Warranties (Tables)
 3 Months Ended
Apr. 01, 2012
Product Warranties Disclosures [Abstract]  
Reserve for product warranties
Changes in the Company’s reserve for product warranties from January 1, 2012 through April 1, 2012 are as follows (in thousands):
 
Balance as of January 1, 2012
$
11,966

Additions charged to cost of revenue
4,111

Repairs and replacements
(4,206
)
Balance as of April 1, 2012
$
11,871