Description of Business and Significant Accounting Policies (Details) (USD $)	12 Months Ended
	Feb. 02, 2013 Store State	Jan. 28, 2012	Jan. 29, 2011
Description of Business and Significant Accounting Policies (Additional Textual) [Abstract]
Number of home decor and gifts store	323
Number of states	35
Cash and Cash equivalent Maturity Period	90 days
Amortization of capitalized software	$ 1,600,000	$ 623,000	$ 317,000
Net book value of assets	18,500,000	4,600,000
Capitalized computer software currently under development		314,000	8,000,000
Liability for asset retirement obligations	241,000	248,000
Accrual related to customer loyalty program reversed		1,200,000
Workers' Compensation and General Liability Reserve Benefit, Earnings Per Share Diluted	$ 0.03
Workers Compensation and General Liability Reserve Benefit	900,000
Workers Compensation and General Liability Reserve Benefit, After Tax	578,000
Cumulative net excess of recorded rent expense over lease payments	9,200,000
Part of rent expense over lease payment reflected as current liability in accrued expenses	985,000	771,000
Part of rent expense over lease payment reflected as current liability in accrued expenses	8,200,000	7,000,000
Unamortized amount of construction allowances	36,800,000
Part of construction allowance reflects as current liability in accrued expense	5,700,000	4,900,000
Part of construction allowance reflects as noncurrent liability in deferred rent	31,100,000	27,300,000
Gift card breakage	970,000	1,145,000	581,000
Advertising expense	$ 6,700,000	$ 4,900,000	$ 4,000,000
Tax benefit likelihood recognized		50.00%
Stock options not included in the computation of diluted earnings per share	642,000	288,000	193,000
Furniture and fixtures [Member]
Description of Business and Significant Accounting Policies (Textual) [Abstract]
Estimated useful lives of assets	5 years
Maximum [Member]
Description of Business and Significant Accounting Policies (Textual) [Abstract]
Range of estimated life of software	10 years
Maximum [Member] | Leasehold improvements [Member]
Description of Business and Significant Accounting Policies (Textual) [Abstract]
Estimated useful lives of assets	10 years
Minimum [Member]
Description of Business and Significant Accounting Policies (Textual) [Abstract]
Range of estimated life of software	3 years
Minimum [Member] | Leasehold improvements [Member]
Description of Business and Significant Accounting Policies (Textual) [Abstract]
Estimated useful lives of assets	5 years