Face amount or stated value per share of nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer); generally not indicative of the fair market value per share.

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Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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- Definition

Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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Shareholders' Equity (Details Textual) (USD $) In Thousands, except Share data, unless otherwise specified	1 Months Ended		12 Months Ended			110 Months Ended
	Oct. 31, 2008	Jan. 31, 2008	Mar. 02, 2013	Mar. 03, 2012	Feb. 26, 2011	Mar. 02, 2013	Feb. 28, 2004
Class of Stock [Line Items]
Junior preferred stock, shares			200,000			200,000
Junior preferred stock par value			1.00			$ 1.00
Share repurchases, shares				275,000
Stock Based Compensation Plans
Class of Stock [Line Items]
Share repurchases, shares			1,500,000	1,300,000	1,700,000
Share Repurchase Program
Class of Stock [Line Items]
Number of shares authorized under share repurchase program							1,500,000
Increase in authorized shares under the share repurchase program	1,000,000	750,000
Share repurchases, shares			0	275,000	0	2,279,123
Share repurchases, value				$ 2,400		$ 29,700
Remaining shares authorized to be repurchased			970,877			970,877