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CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)
In Thousands, except Per Share data, unless otherwise specified
Feb. 28, 2015
Mar. 01, 2014
CONSOLIDATED BALANCE SHEETS    
Common stock, par value (in dollars per share) $ 1us-gaap_CommonStockParOrStatedValuePerShare $ 1us-gaap_CommonStockParOrStatedValuePerShare
Common stock, shares authorized 1,500,000us-gaap_CommonStockSharesAuthorized 1,500,000us-gaap_CommonStockSharesAuthorized
Common stock, shares issued 988,558us-gaap_CommonStockSharesIssued 971,331us-gaap_CommonStockSharesIssued
Common stock, shares outstanding 988,558us-gaap_CommonStockSharesOutstanding 971,331us-gaap_CommonStockSharesOutstanding