Summary of Significant Accounting Policies - Other Comprehensive Income (loss) and Reclassifications from AOCI (Parenthetical) (Details) - USD ($)	3 Months Ended								12 Months Ended
	Feb. 01, 2020	Nov. 02, 2019	Aug. 03, 2019	May 04, 2019	Feb. 02, 2019	Oct. 03, 2018	Jul. 03, 2018	Apr. 03, 2018	Feb. 01, 2020	Feb. 02, 2019	Feb. 03, 2018
Accumulated Other Comprehensive Income (Loss) [Line Items]
Selling, general and administrative									$ 180,663,000	$ 183,868,000	$ 193,230,000
Tax benefit	$ 183,000	$ (49,000)	$ (8,000)	$ (21,000)	$ (31,000)	$ (22,000)	$ 5,000	$ (2,000)	105,000	(50,000)	(2,572,000)
Reclassification out of Accumulated Other Comprehensive Income | Pension Plans
Accumulated Other Comprehensive Income (Loss) [Line Items]
Selling, general and administrative									640,000	352,000	670,000
Tax benefit									$ 0	$ 0	$ 0