Note 6 Commitments and Contingencies (Tables)

6 Months Ended

Mar. 31, 2012

Commitments and Contingencies Disclosure [Abstract]

Schedule of Product Warranty Liability [Table Text Block]

	As of
	March 31, 2012			April 2, 2011
	(In thousands)
Beginning balance — end of prior year	$	15,672		$	17,752
Additions to accrual	3,160			3,008
Utilization of accrual	(3,973		)	(5,307		)
Ending balance — current quarter	$	14,859		$	15,453