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Earnings Per Share (Details Textual)
3 Months Ended 9 Months Ended
Dec. 29, 2012
Dec. 31, 2011
Dec. 29, 2012
Dec. 31, 2011
Earnings Per Share (Textual) [Abstract]        
Anti-dilutive stock equivalents excluded from computation 14,389 20,427 7,103 5,742