CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Feb. 02, 2013	Jan. 28, 2012
Receivables, allowance for doubtful accounts (in dollars)	$ 1,489	$ 1,595
Equipment under capital leases, accumulated amortization (in dollars)	$ 5,077	$ 5,043
Preferred stock, nonvoting
Preferred stock, shares authorized	10,000,000	10,000,000
Preferred stock, outstanding	0	0
Preferred stock, Series A junior participating nonvoting
Preferred stock, shares authorized	224,594	224,594
Preferred stock, outstanding	0	0
Common stock, Class A voting
Common stock, shares authorized	60,000,000	60,000,000
Common stock, shares issued	36,680,060	37,203,794
Common stock, shares outstanding	36,680,060	37,203,794
Common stock, Class B nonvoting
Common stock, shares authorized	11,500,000	11,500,000
Common stock, shares outstanding	0	0