Deferred Tax Assets and Liabilities Components - (Details) - USD ($)	Jan. 30, 2021	Feb. 01, 2020
ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract
Allowance For Doubtful Accounts	$ 131,000	$ 156,000
Inventory Valuation Deferred Tax Asset	1,004,000	1,105,000
Non-Deductible Accrued Liablities	1,613,000	1,286,000
Other Taxes	1,184,000	1,126,000
Federal Benefit Of Uncertain Tax Positions	1,001,000	1,065,000
Equity Compensation Expense	4,097,000	4,322,000
Net Operating Losses	4,531,000	1,574,000
Charitable Contribution Carryover	394,000	774,000
State Tax Credits	1,115,000	1,160,000
Lease liabilities	47,428,000	44,170,000
Other Deferred Tax Assets	2,204,000	1,324,000
Total deferred tax assets before valuation allowance	(64,702,000)	(58,062,000)
Valuation Allowance	5,256,000	1,124,000
Total deferred tax assets after valuation allowance	(59,446,000)	(56,938,000)
Property And Equipment	(1,480,000)	(545,000)
IBNR	466,000	492,000
Right-of-Use assets	51,350,000	46,724,000
Other Deferred Tax Liabilities	465,000	541,000
Total Deferred Tax Liabilities	53,761,000	48,302,000
Net Deferred Tax Liabilites	$ 5,685,000	$ 8,636,000