Stock-Based Compensation (Summary Of Weighted Average Remaining Contractual Life And The Weighted Average Exercise Prices For Stock Options Both Outstanding And Exercisable) (Details) (Stock Options [Member], USD $) In Thousands, except Per Share data, unless otherwise specified	6 Months Ended
	Aug. 03, 2013
$11.39 - $13.81 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options outstanding and exercisable, Number of shares	276
Options outstanding and exercisable, Remaining life	1 year 8 months 19 days
Options outstanding and exercisable, Exercise price	$ 12.9
Exercise price range, lower range limit	$ 11.39
Exercise price range, upper range limit	$ 13.81
$13.83 - $13.91 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options outstanding and exercisable, Number of shares	296
Options outstanding and exercisable, Remaining life	2 years 4 months 27 days
Options outstanding and exercisable, Exercise price	$ 13.89
Exercise price range, lower range limit	$ 13.83
Exercise price range, upper range limit	$ 13.91
$13.92 - $14.35 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options outstanding and exercisable, Number of shares	454
Options outstanding and exercisable, Remaining life	1 year 6 months 18 days
Options outstanding and exercisable, Exercise price	$ 14.30
Exercise price range, lower range limit	$ 13.92
Exercise price range, upper range limit	$ 14.35
$14.36 - $14.84 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options outstanding and exercisable, Number of shares	293
Options outstanding and exercisable, Remaining life	1 year 5 months 22 days
Options outstanding and exercisable, Exercise price	$ 14.67
Exercise price range, lower range limit	$ 14.36
Exercise price range, upper range limit	$ 14.84
$14.93 - $16.39 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options outstanding and exercisable, Number of shares	61
Options outstanding and exercisable, Remaining life	3 years 4 months 9 days
Options outstanding and exercisable, Exercise price	$ 16.15
Exercise price range, lower range limit	$ 14.93
Exercise price range, upper range limit	$ 16.39
$11.39 - $16.39 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options outstanding and exercisable, Number of shares	1,380
Options outstanding and exercisable, Remaining life	1 year 9 months 28 days
Options outstanding and exercisable, Exercise price	$ 14.09
Exercise price range, lower range limit	$ 11.39
Exercise price range, upper range limit	$ 16.39