Net Income Per Share (Schedule of Net Income Per Share) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	May 04, 2024	Apr. 29, 2023
Basic Net Income per Share:
Net income available for basic common shares and basic net income per share	$ 17,286	$ 16,526
Basic, Shares	27,142	27,223
Basic, Per Share Amount	$ 0.64	$ 0.61
Diluted Net Income per Share:
Net Income (Loss)	$ 17,286	$ 16,526
Conversion of stock-based compensation arrangements	0	0
Net income available for diluted common shares and diluted net income per share	$ 17,286	$ 16,526
Conversion of stock-based compensation arrangements, Shares	266	282
Diluted, Shares	27,408	27,505
Diluted, Per Share Amount	$ 0.63	$ 0.60