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Note N - Superstorm Sandy (Details) (USD $)
1 Months Ended 3 Months Ended 5 Months Ended 5 Months Ended
Apr. 30, 2014
Jun. 29, 2014
Jun. 30, 2013
Mar. 31, 2013
Mar. 31, 2013
Closed for Varying Periods of Time [Member]
Branded Menu Location [Member]
Oct. 29, 2012
Closed for Varying Periods of Time [Member]
Mar. 31, 2013
Remain Closed [Member]
Branded Menu Location [Member]
Mar. 31, 2013
Write-off of Property and Equipment [Member]
Mar. 31, 2013
Unsalable Inventories [Member]
Note N - Superstorm Sandy (Details) [Line Items]                  
Number of Restaurants         18 78 1    
Loss from Catastrophes       $ 1,340,000       $ 449,000 $ 42,000
Proceeds from Insurance Settlement, Investing Activities   718,000 3,400,000            
Insured Event, Gain (Loss)     2,801,000            
Proceeds from Insurance Settlement, Operating Activities $ 718,000