Consolidated Balance Sheets (Parentheticals) (USD $) In Thousands, except Share data, unless otherwise specified	Mar. 01, 2015	Mar. 02, 2014
Allowance for doubtful accounts receivable (in Dollars)	$ 396	$ 416
Preferred stock, par value (in Dollars per share)	$ 1	$ 1
Preferred stock, shares-authorized	500,000us-gaap_PreferredStockSharesAuthorized	500,000us-gaap_PreferredStockSharesAuthorized
Preferred stock, shares issued	0us-gaap_PreferredStockSharesIssued	0us-gaap_PreferredStockSharesIssued
Common stock, par value (in Dollars per share)	$ 0.10	$ 0.10
Common stock, shares authorized	60,000,000us-gaap_CommonStockSharesAuthorized	60,000,000us-gaap_CommonStockSharesAuthorized
Common stock, shares issued	20,962,644us-gaap_CommonStockSharesIssued	20,882,844us-gaap_CommonStockSharesIssued
Less treasury stock, shares	130,641us-gaap_TreasuryStockShares	4,074us-gaap_TreasuryStockShares

A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible.

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