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Note 12 Stock-Based Compensation (Tables)

6 Months Ended

Mar. 31, 2012

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



	Three Months Ended				Six Months Ended
	March 31, 2012		April 2, 2011		March 31, 2012		April 2, 2011
	(In thousands)
Cost of sales	$	983	$	1,013	$	1,890	$	2,052
Selling, general and administrative	3,519		3,184		6,649		5,790
Research and development	27		40		54		82
Total	$	4,529	$	4,237	$	8,593	$	7,924

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



	Three Months Ended				Six Months Ended
	March 31, 2012		April 2, 2011		March 31, 2012		April 2, 2011
	(In thousands)
Stock options	$	2,547	$	2,661	$	5,002	$	5,411
Restricted stock units	1,982		1,576		3,591		2,513
Total	$	4,529	$	4,237	$	8,593	$	7,924

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]



	Three Months Ended				Six Months Ended
	March 31, 2012		April 2, 2011		March 31, 2012		April 2, 2011
Volatility	85.8	%	82.6	%	85.6	%	82.3	%
Risk-free interest rate	0.9	%	2.1	%	0.9	%	1.7	%
Dividend yield	—	%	—	%	—	%	—	%
Expected life of options (years)	5.0		5.0		5.0		5.0

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, October 1, 2011	10,922		13.85	6.89	14,195
Granted	892		8.64
Exercised/Cancelled/Forfeited/Expired	(208	)	12.88
Outstanding, December 31, 2011	11,606		13.46	6.91	16,839
Granted	116		10.99
Exercised/Cancelled/Forfeited/Expired	(480	)	8.76
Outstanding, March 31, 2012	11,242		13.64	6.64	31,022
Vested and expected to vest, March 31, 2012	10,446		13.99	6.50	28,453
Exercisable, March 31, 2012	7,524		15.91	5.72	19,021

Schedule of Nonvested Restricted Stock Units 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, October 1, 2011	1,838		11.42	1.63	14,249
Granted	610		8.69
Vested/Cancelled	(235	)	11.39
Outstanding, December 31, 2011	2,213		10.67	1.79	19,119
Granted	175		11.44
Vested/Cancelled	(86	)	13.84
Outstanding, March 31, 2012	2,302		10.61	1.55	26,519
Expected to vest, March 31, 2012	1,717		10.36	1.55	19,776

- Definition

Tabular disclosure of components of a stock option or other award plan under which equity-based compensation is awarded to employees, typically comprised of the amount of unearned compensation (deferred compensation cost), compensation expense, and changes in the quantity and fair value of the shares (or other type of equity) granted, exercised, forfeited, and issued and outstanding pertaining to that plan. Disclosure may also include nature and general terms of such arrangements that existed during the period and potential effects of those arrangements on shareholders, effect of compensation cost arising from equity-based payment arrangements on the income statement, method of estimating the fair value of the goods or services received, or the fair value of the equity instruments granted, during the period, cash flow effects resulting from equity-based payment arrangements and, for registrants that accelerate vesting of out of the money share options, reasons for the decision to accelerate.

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- Definition

Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed.

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