Stock-Based Compensation Plans (Tables)

12 Months Ended

Aug. 29, 2015

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]

Total stock-based compensation expense for the past three fiscal years consisted of the following components:

	Year Ended
(In thousands)	August 29, 2015		August 30, 2014		August 31, 2013
Share awards:
Performance-based annual plan employee award expense	$	157	$	866	$	1,055
Performance-based long-term plan employee award expense	360		540		444
Time-based employee award expense	2,060		1,472		1,145
Time-based directors award expense	412		410		159
Directors stock unit expense	108		98		206
Total stock-based compensation	$	3,097	$	3,386	$	3,009

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

A summary of stock option activity for Fiscal 2015, 2014 and 2013 is as follows:

	Year Ended
	August 29, 2015					August 30, 2014					August 31, 2013
	Shares		Price per Share	Wtd. Avg. Exercise Price/Share		Shares		Price per Share	Wtd. Avg. Exercise Price/Share		Shares		Price per Share	Wtd. Avg. Exercise Price/Share
Outstanding at beginning of year	457,421		$26 - $36	$	30.38	664,994		$26 - $36	$	29.83	727,664		$18 - $36	$	29.08
Options granted	—		—	—		—		—	—		—		—	—
Options exercised	—		—	—		(77,833	)	$26 - $27	26.72		(4,000	)	$19	18.84
Options canceled	(290,027	)	$26 - $36	31.58		(129,740	)	$26 - $35	29.75		(58,670	)	$18 - $32	21.26
Outstanding at end of year	167,394		$26 - $34	$	28.30	457,421		$26 - $36	$	30.38	664,994		$26 - $36	$	29.83
Exercisable at end of year	167,394		$26 - $34	$	28.30	457,421		$26 - $36	$	30.38	664,994		$26 - $36	$	29.83

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

Other values related to options are as follows:

(In thousands)	Fiscal 2015		Fiscal 2014		Fiscal 2013
Aggregate intrinsic value of options exercised (1)	$	—	$	173	$	1
Net cash proceeds from the exercise of stock options	—		2,080		75
Actual income tax benefit realized from stock option exercises	—		63		—

⁽¹⁾  The amount by which the closing price of our stock on the date of exercise exceeded the exercise price.

Schedule of Nonvested Share Activity [Table Text Block]

A summary of share award activity for Fiscal 2015, 2014 and 2013 is as follows:

	Year Ended
	August 29, 2015				August 30, 2014				August 31, 2013
	Shares		Weighted Average Grant Date Fair Value		Shares		Weighted Average Grant Date Fair Value		Shares		Weighted Average Grant Date Fair Value
Beginning of year	198,523		$	18.98	190,962		$	12.46	70,956		$	13.49
Granted	165,624		21.70		138,345		27.44		190,738		12.25
Vested	(198,693	)	19.71		(129,817	)	18.82		(70,732	)	12.93
Canceled	(2,034	)	20.58		(967	)	18.44		—		—
End of year	163,420		$	20.83	198,523		$	18.98	190,962		$	12.46