Consolidated Statement of Shareholders’ Equity (Unaudited) (USD $) In Thousands	Common Stock [Member]	Treasury Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
BALANCE AT AUGUST 27, 2014 at Aug. 27, 2014	$ 9,264	$ (4,775)	$ 27,356	$ 143,179	$ 175,024
BALANCE AT AUGUST 27, 2014 (in Shares) at Aug. 27, 2014	28,950	(500)
Net loss				(2,025)	(2,025)
Share-based compensation expense	15		224		239
Share-based compensation expense (in Shares)	48
Common stock issued under nonemployee benefit plans	13		220		233
Common stock issued under nonemployee benefit plans (in Shares)	40
Common stock issued under employee benefit plans	19		610		629
Common stock issued under employee benefit plans (in Shares)	60
BALANCE AT MAY 6, 2015 at May. 06, 2015	$ 9,311	$ (4,775)	$ 28,410	$ 141,154	$ 174,100
BALANCE AT MAY 6, 2015 (in Shares) at May. 06, 2015	29,098	(500)