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Note 9 - Stock-Based Compensation (Tables)

12 Months Ended

Sep. 27, 2014

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan [Table Text Block]

		Year Ended
		September 27,				September 28,				September 29,
(In thousands)		2014				2013				2012
Stock options:
Compensation expense		$	1,139			$	951			$	909
Excess tax benefits			(575	)			(660	)			-

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

		Year Ended
		September 27,				September 28,				September 29,
		2014				2013				2012
Expected term (in years)			5.08				6.00				6.00
Risk-free interest rate			0.38	%			1.40	%			1.17	%
Expected volatility			39.57	%			47.32	%			52.97	%
Expected dividend yield			0.60	%			0.72	%			1.06	%

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

						Exercise Price											Contractual
						Per Share											Term -				Aggregate
																	Weighted				Intrinsic
(Share amounts in thousands)		Options Outstanding				Range							Weighted Average				Average (years)				Value (in thousands)
Outstanding at October 1, 2011			994			$	0.18	-	$	20.27			$	10.89
Granted			178				10.23	-		13.06				11.44
Exercised			(12	)			0.18	-		0.18				0.18							$	147
Outstanding at September 29, 2012			1,160				0.36	-		20.27				11.09
Granted			131				16.45	-		17.22				16.84
Exercised			(373	)			0.36	-		12.43				9.27								2,744
Outstanding at September 28, 2013			918				5.43	-		20.27				12.65
Granted			136				19.08	-		20.50				19.80
Exercised			(183	)			5.43	-		20.27				10.42								1,789
Outstanding at September 27, 2014			871				6.89	-		20.50				14.23				6.41				5,866
Vested and anticipated to vest in future at September 27, 2014			869											14.23				6.40				5,858
Exercisable at September 27, 2014			594											12.85				5.23				4,826

Schedule of RSU Grants and Compensation Expense [Table Text Block]

		Year Ended
		September 27,				September 28,				September 29,
(In thousands)		2014				2013				2012
Restricted stock unit grants:
Units			64				73				99
Market value		$	1,252			$	1,225			$	1,165
Compensation expense			1,522				1,210				1,299

Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block]

						Weighted
		Restricted				Average
		Stock Units				Grant Date
(Unit amounts in thousands)		Outstanding				Fair Value
Balance, October 1, 2011			328			$	10.25
Granted			99				11.77
Released			(134	)			10.30
Balance, September 29, 2012			293				10.74
Granted			73				16.77
Forfeited			(6	)			10.72
Released			(139	)			10.00
Balance, September 28, 2013			221				13.20
Granted			64				19.61
Released			(88	)			12.33
Balance, September 27, 2014			197				15.68

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Tabular disclosure of the amount of total share-based compensation cost, including the amounts attributable to each share-based compensation plan and any related tax benefits.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (h)(1)

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+ References

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-Publisher FASB

-Name Accounting Standards Codification

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+ References

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