Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Jan. 30, 2016	Jan. 31, 2015
Deferred tax assets and liabilities
Identified intangibles	$ (29,763)	$ (30,923)
Prepaids	(3,390)	(3,135)
Convertible bonds	(1,799)	(2,402)
Tax over book depreciation	0	(2,028)
Total deferred tax liabilities	(34,952)	(38,488)
Options	101	229
Deferred rent	5,119	4,494
Pensions	4,409	9,721
Expense accruals	9,577	14,185
Uniform capitalization costs	14,644	14,369
Book over tax depreciation	9,778	0
Provisions for discontinued operations and restructurings	6,111	5,983
Inventory valuation	3,954	3,816
Tax net operating loss and credit carryforwards	2,493	2,030
Allowances for bad debts and notes	378	711
Deferred compensation and restricted stock	6,706	6,933
Other	3,825	4,853
Gross deferred tax assets	67,095	67,324
Deferred tax asset valuation allowance	(3,352)	(4,411)
Deferred tax asset net of valuation allowance	63,743	62,913
Net Deferred Tax Assets	$ 28,791	$ 24,425