Note 9 Earnings Per Share (Tables)

3 Months Ended

Dec. 31, 2011

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Three Months Ended
	December 31, 2011		January 1, 2011
	(In thousands, except per share data)
Numerator:
Net income	$	8,575	$	28,359
Denominator:
Weighted average used in computing per share amount:
—Basic	80,833		79,846
—Diluted	82,668		82,825
Net income per share:
—Basic	$	0.11	$	0.36
—Diluted	$	0.10	$	0.34

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Text Block]

	Three Months Ended
	December 31, 2011	January 1, 2011
	(In thousands)
Potentially Dilutive Securities:
Employee stock options	7,643	6,271
Restricted stock units	1,188	52
Total	8,831	6,323