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Stock Repurchase Program (Details Textual) (USD $) Share data in Millions, unless otherwise specified	1 Months Ended	12 Months Ended		18 Months Ended
	Aug. 31, 2011	Feb. 02, 2013	Jan. 28, 2012	Feb. 02, 2013
Stock Repurchase Program (Textual) [Abstract]
Stock repurchase plan authorized amount	$ 40,000,000
Shares repurchased and retired				3.4
Cost of shares repurchased and retired		$ 16,622,000	$ 23,378,000	$ 40,000,000

Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).

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