Share-Based Compensation (Schedule of Share-based Compensation by Plan) (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 02, 2019	Feb. 03, 2018	Jan. 28, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 13,805	$ 11,298	$ 7,725
Restricted stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	10,925	7,657	5,858
Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	1,741	3,508	1,829
RSUs for non-employee directors payable in shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	1,091	66	0
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	$ 48	$ 67	$ 38