Note 11 Stock-Based Compensation (Tables)

9 Months Ended

Jul. 02, 2016

Share-based Compensation [Abstract]

Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block]

	Three Months Ended				Nine Months Ended
	July 2, 2016		June 27, 2015		July 2, 2016		June 27, 2015
	(In thousands)
Stock options	$	790	$	1,689	$	3,273	$	7,927
Restricted stock units, including performance based awards	4,632		2,584		14,686		7,551
Total	$	5,422	$	4,273	$	17,959	$	15,478

Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]

	Three Months Ended				Nine Months Ended
	July 2, 2016		June 27, 2015		July 2, 2016		June 27, 2015
	(In thousands)
Cost of sales	$	1,542	$	1,412	$	4,879	$	4,479
Selling, general and administrative	3,669		2,810		12,657		10,872
Research and development	211		51		423		127
Total	$	5,422	$	4,273	$	17,959	$	15,478

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

	Number of Shares		Weighted- Average Exercise Price ($)	Weighted- Average Remaining Contractual Term (Years)	Aggregate Intrinsic Value of In-The-Money Options ($)
	(In thousands)				(In thousands)
Outstanding as of October 3, 2015	7,033		13.05	4.94	53,938
Granted	1		23.77
Exercised/Cancelled/Forfeited/Expired	(1,279	)	13.93
Outstanding as of July 2, 2016	5,755		12.85	4.33	82,219
Vested and expected to vest as of July 2, 2016	5,717		12.80	4.31	81,983
Exercisable as of July 2, 2016	5,205		12.08	3.96	78,375

Schedule of Restricted Stock Units Award Activity [Table Text Block]

	Number of Shares		Weighted- Average Grant Date Fair Value ($)	Weighted- Average Remaining Contractual Term (Years)	Aggregate Intrinsic Value ($)
	(In thousands)				(In thousands)
Outstanding as of October 3, 2015	2,979		16.52	1.52	59,843
Granted	1,619		22.99
Vested/Forfeited/Cancelled	(503	)	13.75
Outstanding as of July 2, 2016	4,095		19.42	1.56	111,151
Expected to vest as of July 2, 2016	2,490		18.64	1.26	67,591