Consolidated Statement of Shareholders’ Equity (unaudited) (USD $) In Thousands, except Share data	Common Stock [Member]	Treasury Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
BALANCE AT AUGUST 29, 2012 at Aug. 31, 2012	$ 9,176	$ (4,775)	$ 24,532	$ 143,726	$ 172,659
BALANCE AT AUGUST 29, 2012 (in Shares) at Aug. 31, 2012	28,677	(500)
Net income				332	332
Share-based compensation expense	4		24		28
Share-based compensation expense	14
Tax benefit from stock options			37		37
Common stock issued under employee benefit plans	9		120		129
Common stock issued under employee benefit plans (in Shares)	28
Common stock issued under nonemployee benefit plans	5		366		371
Common stock issued under nonemployee benefit plans (in Shares)	14
BALANCE AT FEBRUARY 13, 2013 at Feb. 13, 2013	$ 9,194	$ (4,775)	$ 25,079	$ 144,058	$ 173,556
BALANCE AT FEBRUARY 13, 2013 (in Shares) at Feb. 13, 2013	28,733	(500)