Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 28, 2017	Jan. 30, 2016	Jan. 31, 2015
Earnings from continuing operations before income taxes:
Domestic	$ 84,843	$ 96,512	$ 94,607
Foreign	1,620	(1,456)	(5,024)
Earnings from continuing operations before income taxes	86,463	95,056	89,583
Current:
Federal	19,704	33,205	33,552
State	4,475	4,789	4,865
Foreign	599	138	516
Total current	24,778	38,132	38,933
Deferred—primarily Federal	8,108	(1,508)	(3,071)
Deferred—Foreign	(922)	(105)	(76)
Income taxes	$ 31,964	$ 36,519	$ 35,786
Reconciliations of the United States federal statutory income tax rates and effective tax rates
Statutory rate (as a percent)	35.00%	35.00%	35.00%
State income taxes-net of federal income tax benefit (as a percent)	3.80%	3.30%	3.00%
Impact of foreign operations (as a percent)	(0.40%)	0.60%	1.10%
Valuation allowance against foreign losses and other carryforwards (as a percent)	(0.60%)	0.30%	0.80%
Other, net (as a percent)	(0.80%)	(0.80%)	0.00%
Effective rate for continuing operations (as a percent)	37.00%	38.40%	39.90%