Note 5 - Stock-Based Compensation (Tables)

9 Months Ended

Jun. 29, 2013

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

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

	Three Months Ended					Nine Months Ended
(In thousands)	June 29, 2013			June 30, 2012		June 29, 2013			June 30, 2012
Stock options:
Compensation expense	$	148		$	132	$	634		$	580
Excess tax deficiencies (benefits)		(114	)		11		(445	)		(120	)

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

	Nine Months Ended
	June 29, 2013			June 30, 2012
Risk-free interest rate		1.25	%		1.18	%
Dividend yield		0.74	%		0.92	%
Expected volatility		48.15	%		54.67	%
Expected term (in years)		6.47			5.75

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

												Aggregate
	Options			Exercise Price Per Share						Contractual		Intrinsic
	Outstanding							Weighted		Weighted		Value
	(in thousands)			Range				Average		Average (years)		(in thousands)
Outstanding at September 29, 2012		1,160			$0.36	-	$20.27	$	11.09
Granted		65			16.45	-	16.45		16.45
Exercised		(365	)		0.36	-	12.43		9.25			$	2,691
Outstanding at June 29, 2013		860			5.43	-	20.27		12.27		6.61		4,657
Vested and anticipated to vest in the future at June 29, 2013		853							12.27		6.60		4,627
Exercisable at June 29, 2013		520							12.45		5.28		2,783

Restricted Stock Units Amortization Expense [Table Text Block]

	Three Months Ended				Nine Months Ended
(In thousands)	June 29, 2013		June 30, 2012		June 29, 2013		June 30, 2012
Restricted stock unit grants:
Units		-		-		43		54
Market value	$	-	$	-	$	703	$	703
Compensation expense		213		206		820		884

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

(Unit amounts in thousands)	Restricted Stock Units Outstanding			Weighted Average Grant Date Fair Value
Balance, September 29, 2012		293		$	10.74
Granted		43			16.45
Forfeited		(5	)		10.72
Released		(67	)		10.40
Balance, June 29, 2013		264			11.75