Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Feb. 03, 2018	Jan. 28, 2017
Deferred tax assets and liabilities
Identified intangibles	$ (4,821)	$ (31,079)
Prepaids	(2,226)	(3,274)
Convertible bonds	(372)	(1,196)
Tax over book depreciation	(6,167)	(16,241)
Gross deferred tax liabilities	(13,586)	(51,790)
Deferred rent	14,214	18,715
Pensions	562	3,396
Expense accruals	6,896	10,413
Uniform capitalization costs	9,549	16,361
Provisions for discontinued operations and restructurings	1,045	2,179
Inventory valuation	1,798	3,728
Tax net operating loss and credit carryforwards	3,682	2,450
Allowances for bad debts and notes	382	491
Deferred compensation and restricted stock	4,709	7,147
Other	2,177	4,458
Gross deferred tax assets	45,014	69,338
Deferred tax asset valuation allowance	(6,351)	(4,305)
Deferred tax asset net of valuation allowance	38,663	65,033
Net Deferred Tax Assets	$ 25,077	$ 13,243