Stockholders' Equity (Stock Options Outstanding And Exercisable) (Details) (Stock Options [Member], USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Feb. 02, 2013
$8.45 to $13.77 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options outstanding and exercisable, Number of shares	471
Options outstanding and exercisable, Remaining life	1 year 6 months 25 days
Options outstanding and exercisable, Exercise price	$ 12.12
Exercise price range, lower range limit	$ 8.45
Exercise price range, upper range limit	$ 13.77
$13.81 to $14.31 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options outstanding and exercisable, Number of shares	570
Options outstanding and exercisable, Remaining life	2 years 6 months 7 days
Options outstanding and exercisable, Exercise price	$ 14.04
Exercise price range, lower range limit	$ 13.81
Exercise price range, upper range limit	$ 14.31
$14.33 to $14.71 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options outstanding and exercisable, Number of shares	529
Options outstanding and exercisable, Remaining life	1 year 9 months 18 days
Options outstanding and exercisable, Exercise price	$ 14.51
Exercise price range, lower range limit	$ 14.33
Exercise price range, upper range limit	$ 14.71
$14.80 to $$16.43 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options outstanding and exercisable, Number of shares	145
Options outstanding and exercisable, Remaining life	3 years 3 months 28 days
Options outstanding and exercisable, Exercise price	$ 15.57
Exercise price range, lower range limit	$ 14.8
Exercise price range, upper range limit	$ 16.43
$8.45 to $16.43 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options outstanding and exercisable, Number of shares	1,715
Options outstanding and exercisable, Remaining life	2 years 1 month 9 days
Options outstanding and exercisable, Exercise price	$ 13.79
Exercise price range, lower range limit	$ 8.45
Exercise price range, upper range limit	$ 16.43