Income Taxes - Schedule of Deferred Income Tax Assets and Deferred Income Tax Liabilities (Details) - USD ($) $ in Thousands	Feb. 02, 2019	Feb. 03, 2018
Deferred income tax assets:
Accrual for incentive compensation	$ 4,515	$ 2,782
Allowance for doubtful accounts	355	653
Insurance accruals	2,171	1,508
Other accruals	642	604
Net operating loss carryforwards	41,333	48,087
Deferred Revenue	199	352
Federal benefit on state reserves		55
WOTC Credit Carryforward	6,259	5,295
Property, plant and equipment	4,064
Amortization of intangibles	10,478	16,925
Postretirment benefits	142	159
Contribution Carryforward	312	315
Total deferred income tax assets	70,470	76,735
Valuation allowances against deferred tax assets	63,046	59,299
Deferred income tax assets, net of valuation allowance	7,424	17,436
Deferred income tax liabilities:
Property, plant and equipment		(5,567)
Inventory valuation	(6,950)	(11,173)
Prepaid expenses	(474)	(588)
Total deferred income tax liabilities	$ (7,424)	(17,328)
Net deferred income tax assets/liabilities		$ 108