Note 10 Earnings Per Share (Tables)

9 Months Ended

Jun. 27, 2015

Earnings Per Share [Abstract]

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

	Three Months Ended				Nine Months Ended
	June 27, 2015		June 28, 2014		June 27, 2015		June 28, 2014
	(In thousands, except per share data)
Numerator:
Net income	$	24,475	$	20,721	$	61,879	$	64,662
Denominator:
Weighted average common shares outstanding	81,700		82,467		82,357		82,988
Effect of dilutive stock options and restricted stock units	3,793		3,768		3,951		3,609
Denominator for diluted earnings per share	85,493		86,235		86,308		86,597
Net income per share:
Basic	$	0.30	$	0.25	$	0.75	$	0.78
Diluted	$	0.29	$	0.24	$	0.72	$	0.75

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

	Three Months Ended		Nine Months Ended
	June 27, 2015	June 28, 2014	June 27, 2015	June 28, 2014
	(In thousands)
Potentially dilutive securities:
Employee stock options	622	2,522	504	3,074
Restricted stock units	9	108	11	36
Total	631	2,630	515	3,110