Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Jan. 29, 2022	Jan. 30, 2021
Deferred tax assets and liabilities
Pensions	$ 553	$ 229
Lease obligation	159,411	175,113
Book over tax depreciation	17,369	13,528
Expense accruals	11,965	10,388
Uniform capitalization costs	4,844	4,886
Provisions for discontinued operations and restructurings	596	650
Inventory valuation	394	2,242
Tax net operating loss and credit carryforwards	31,646	39,829
Allowances for bad debts and notes	863	888
Deferred compensation and restricted stock	2,736	2,945
Identified intangibles	1,409	1,586
Other	35	34
Gross deferred tax assets	231,821	252,318
Deferred tax asset valuation allowance	(42,195)	(36,561)
Deferred tax asset net of valuation allowance	189,626	215,757
Identified intangibles	(6,333)	(4,677)
Prepaids	(1,784)	(1,765)
Right of use asset	(150,554)	(163,674)
Tax over book depreciation	(30,421)	(64,009)
Other	(1,051)	(1,120)
Gross deferred tax liabilities	(190,143)	(235,245)
Net Deferred Tax Liabilities	$ (517)	$ (19,488)