Share-Based Compensation (Stock Option Activity) (Details)	3 Months Ended
	Apr. 29, 2017 USD ($) $ / shares shares
Stock Option Activity, Number of Underlying Shares
Number of Underlying Shares, Beginning Balance at January 28, 2017 | shares	189,800
Number of Underlying Shares, Granted | shares	0
Number of Underlying Shares, Exercised | shares	0
Number of Underlying Shares, Forfeited or expired | shares	(75,000)
Number of Underlying Shares, Ending Balance at April 29, 2017 | shares	114,800
Number of Underlying Shares, Stock options exercisable at April 29, 2017 | shares	114,800
Stock Option Activity, Weighted Average Exercise Price
Weighted-Average Exercise Price, Beginning Balance at January 30, 2016 | $ / shares	$ 76.62
Weighted-Average Exercise Price, Granted | $ / shares	0.00
Weighted-Average Exercise Price, Exercised | $ / shares	0.00
Weighted-Average Exercise Price, Forfeited or expired | $ / shares	73.42
Weighted-Average Exercise Price, Ending Balance at October 29, 2016 | $ / shares	78.71
Weighted-Average Exercise Price, Stock options exercisable | $ / shares	$ 78.71
Aggregate Intrinsic Value, Outstanding | $	$ 0
Aggregate Intrinsic Value, Stock options exercisable | $	$ 0
Weighted-Average Remaining Contractual Life (in years), Outstanding	9 months 18 days
Weighted-Average Remaining Contractual Life (in years), Stock options exercisable	9 months 18 days