Share-Based Compensation (Stock Option Activity) (Details) (USD $)	3 Months Ended
	May 02, 2015
Stock Option Activity, Number of Underlying Shares
Outstanding, Number of Underlying Shares, Beginning Balance	328,100
Granted, Number of Underlying Shares	0
Exercised, Number of Underlying Shares	0
Forfeited or expired, Number of Underlying Shares	(10,500)
Outstanding, Number of Underlying Shares, Ending Balance	317,600
Stock Option Activity, Weighted Average Exercise Price
Outstanding, Weighted-Average Exercise Price, Beginning Balance	$ 64.64
Granted, Weighted-Average Exercise Price	$ 0.00
Exercised, Weighted-Average Exercise Price	$ 0.00
Forfeited or expired, Weighted-Average Exercise Price	$ 73.48
Outstanding, Weighted-Average Exercise Price, Ending Balance	$ 64.35
Outstanding, Aggregate Intrinsic Value	$ 124,200
Outstanding, Weighted-Average Remaining Contractual Life (in years)	2 years 5 months
Stock options exercisable, Number of Underlying Shares	317,600
Stock options exercisable, Weighted-Average Exercise Price	$ 64.35
Stock options exercisable, Aggregate Intrinsic Value	$ 124,200
Stock options exercisable, Weighted-Average Remaining Contractual Life (in years)	2 years 5 months