Income Taxes - Deferred Taxes (Details) - USD ($)	Feb. 02, 2019	Feb. 03, 2018
Deferred tax assets:
Net operating losses	$ 23,212,000	$ 19,859,000
Defined benefit plans	12,883,000	13,155,000
Deferred compensation	9,823,000	10,721,000
Rent expense	7,114,000	7,651,000
Fixed asset basis	6,638,000	10,704,000
Deferred income	4,373,000	7,141,000
Accrued bonus	2,208,000	251,000
Account receivable/return reserve	2,009,000	1,926,000
Bad debt reserve	1,933,000	2,529,000
Uniform capitalization	1,419,000	974,000
Inventory valuation	1,339,000	3,005,000
Lease incentives	1,337,000	1,814,000
Other	18,883,000	25,521,000
Total deferred tax assets	93,171,000	105,251,000
Deferred tax liabilities:
Goodwill amortization	(2,267,000)	(2,303,000)
Excess of tax over book depreciation/amortization	(101,000)	(135,000)
Other	(769,000)	(4,517,000)
Valuation allowance	(32,810,000)	(32,601,000)
Net deferred tax assets	57,224,000	65,695,000
Net deferred tax liabilities	$ 0	$ 2,700,000