Condensed Consolidated Balance Sheets (Parentheticals) (USD $) In Thousands, except Share data	Jul. 30, 2011	Jan. 29, 2011	Jul. 31, 2010
Condensed Consolidated Balance Sheet Parenthetical [Abstract]
Allowance For Doubtful Accounts Receivable Current	$ 2,654	$ 2,985	$ 3,233
Preferred Stock Par Or Stated Value Per Share	$ 100	$ 100	$ 100
Preferred Stock Shares Authorized	100,000	100,000	100,000
Preferred Stock Shares Issued	0	0	0
Common Class B Member
Statement Table [Table]
Common Stock Par Or Stated Value Per Share	$ 0.033	$ 0.033	$ 0.033
Common Stock Shares Authorized	15,000,000	15,000,000	15,000,000
Common Stock Shares Issued	1,743,525	1,743,525	1,743,525
Statement Table [Table]
Common Stock Par Or Stated Value Per Share	$ 0.033	$ 0.033	$ 0.033
Common Stock Shares Authorized	15,000,000	15,000,000	15,000,000
Common Stock Shares Issued	1,743,525	1,743,525	1,743,525
Statement Table [Table]
Common Stock Par Or Stated Value Per Share	$ 0.033	$ 0.033	$ 0.033
Common Stock Shares Authorized	15,000,000	15,000,000	15,000,000
Common Stock Shares Issued	1,743,525	1,743,525	1,743,525
Common Class A Member
Statement Table [Table]
Common Stock Par Or Stated Value Per Share	$ 0.033	$ 0.033	$ 0.033
Common Stock Shares Authorized	50,000,000	50,000,000	50,000,000
Common Stock Shares Issued	27,741,091	27,758,123	27,734,000
Statement Table [Table]
Common Stock Par Or Stated Value Per Share	$ 0.033	$ 0.033	$ 0.033
Common Stock Shares Authorized	50,000,000	50,000,000	50,000,000
Common Stock Shares Issued	27,741,091	27,758,123	27,734,000
Statement Table [Table]
Common Stock Par Or Stated Value Per Share	$ 0.033	$ 0.033	$ 0.033
Common Stock Shares Authorized	50,000,000	50,000,000	50,000,000
Common Stock Shares Issued	27,741,091	27,758,123	27,734,000