Accrued Liabilities (Details) (USD $)	Feb. 01, 2014	Feb. 02, 2013
Accrued Liabilities, Current [Abstract]
Accrued cable access fees	$ 15,861,000	$ 15,156,000
Accrued salaries and related	10,679,000	2,377,000
Finite-Lived Intangible Assets, Gross	0	2,830,000
Reserve for product returns	4,894,000	5,854,000
Other	7,101,000	4,379,000
Accrued liabilities	$ 38,535,000	$ 30,596,000