Stockholders' Equity (Details)		3 Months Ended				6 Months Ended
	Apr. 20, 2020 $ / shares	Aug. 01, 2020 USD ($) right $ / shares shares	May 02, 2020 USD ($)	Aug. 03, 2019 USD ($) shares	May 04, 2019 USD ($)	Aug. 01, 2020 USD ($) right $ / shares shares	Aug. 03, 2019 USD ($) shares	Feb. 01, 2020 $ / shares	Nov. 28, 2017 USD ($)
Class of Stock [Line Items]
Stock repurchase program, authorized amount									$ 150,000,000.0
Treasury stock, acquired (in shares) | shares		0				0
Treasury stock, value, acquired		$ 28,000	$ 540,000	$ 4,000	$ 6,387,000
Stock repurchase program, remaining authorized amount		$ 34,200,000				$ 34,200,000
Common stock, par value (in USD per share) | $ / shares	$ 0.01	$ 0.01				$ 0.01		$ 0.01
Number of rights issued per common stock | right		1				1
Minimum ownership percentage which would cause triggering event	10.00%
Minimum ownership percentage for certain passive investors which would cause triggering event	20.00%
Stockholder right, exercise discount percentage	50.00%
Minimum ownership percentage grandfathered from triggering event	10.00%
Share Repurchase Program 2017
Class of Stock [Line Items]
Treasury stock, acquired (in shares) | shares				0			900,000
Treasury stock, value, acquired							$ 4,900,000