Interim Consolidated Statement of Changes in Stockholders' Equity (Unaudited) (USD $) In Thousands	Total	Common stock [Member]	Additional paid-in capital [Member]	Retained earnings [Member]	Accumulated other comprehensive (loss) income [Member]	Treasury stock, at cost [Member]	Noncontrolling Interest [Member]
Balance at Feb. 05, 2011	$ 14,270	$ 3,652	$ 30,785	$ 40,794	$ (12,927)	$ (48,050)	$ 16
Net loss	(12,886)	0	0	(12,747)	0	0	(139)
Total other comprehensive income, net of tax effect (consisting of foreign exchange impact)	(80)	0	0	0	(80)	0	0
Total comprehensive loss	(12,966)
Adjustment to issuance of noncontrolling interest	17	0	0	0	0	0	17
Surrender of employee shares for taxes	(690)	0	0	0	0	(690)	0
Purchase and retirement of stock (52,937 shares, at cost)	(1,087)	(21)	(178)	(888)	0	0	0
Issuance of common stock and restricted stock awards, net of forfeitures (87,492 shares)	1,041	35	181	0	0	825	0
Stock options exercised	(82)	2	(84)	0	0	0	0
Stock-based compensation recognized	1,165	0	1,165	0	0	0	0
Dividends ($0.75 per common share)	(5,270)	0	0	(5,270)	0	0	0
Balance at Nov. 12, 2011	$ (3,602)	$ 3,668	$ 31,869	$ 21,889	$ (13,007)	$ (47,915)	$ (106)