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GENERAL (Average Shares Outstanding Used to Compute Basic and Diluted Earnings per Share) (Details) - shares
shares in Thousands
12 Months Ended
Mar. 31, 2018
Mar. 25, 2017
Accounting Policies [Abstract]    
Average Shares Outstanding - Basic 7,124 6,994
Effect of Dilutive Common Stock Equivalents 179 117
Average Shares Outstanding - Diluted 7,303 7,111
Anti-dilutive Common Stock Equivalents