Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Feb. 02, 2019	Feb. 03, 2018
Deferred tax assets and liabilities
Identified intangibles	$ (3,265)	$ (4,821)
Prepaids	(1,638)	(2,226)
Convertible bonds	0	(372)
Tax over book depreciation	0	(6,167)
Pensions	(1,802)	0
Gross deferred tax liabilities	(6,705)	(13,586)
Pensions	0	562
Deferred rent	11,081	14,214
Book over tax depreciation	2,739	0
Expense accruals	5,061	6,896
Uniform capitalization costs	7,938	9,549
Provisions for discontinued operations and restructurings	730	1,045
Inventory valuation	908	1,798
Tax net operating loss and credit carryforwards	15,766	3,682
Allowances for bad debts and notes	318	382
Deferred compensation and restricted stock	3,814	4,709
Other	39	2,177
Gross deferred tax assets	48,394	45,014
Deferred tax asset valuation allowance	(20,354)	(6,351)
Deferred tax asset net of valuation allowance	28,040	38,663
Net Deferred Tax Assets	$ 21,335	$ 25,077