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Stock Ownership (Details) | 12 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Mar. 29, 2014 Treasury Stock [Member] | Mar. 30, 2013 Treasury Stock [Member] | Mar. 31, 2012 Treasury Stock [Member] | Mar. 29, 2014 Common Stock [Member] | Mar. 30, 2013 Common Stock [Member] | Mar. 31, 2012 Common Stock [Member] | Mar. 29, 2014 Class C Convertible Preferred Stock [Member] | Mar. 30, 2013 Class C Convertible Preferred Stock [Member] | Mar. 31, 2012 Class C Convertible Preferred Stock [Member] | Mar. 26, 2011 Class C Convertible Preferred Stock [Member]
Summary of the changes in the number of shares of common stock, Class C preferred stock and treasury stock |  |  |  |  |  |  |  |  |  |
Shares Issued, Beginning balance | 6,073,836 | 5,967,991 | 5,577,984 | 37,327,967 | 36,855,258 | 36,038,664 | 32,500 | 32,500 | 32,500 | 32,500
Stock options exercised | 3,115 | 105,845 | 390,007 | 239,935 | 472,709 | 816,594 |  |  |  |
Shares Issued, Ending balance | 6,076,951 | 6,073,836 | 5,967,991 | 37,567,902 | 37,327,967 | 36,855,258 | 32,500 | 32,500 | 32,500 | 32,500

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