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Intangible Assets (Schedule Of Accumulated Amortization Of Intangible Assets) (Details) (USD $)
Mar. 31, 2013
Dec. 31, 2012
Mar. 31, 2012
Finite-Lived Intangible Assets [Line Items]      
Cost $ 8,306,000 $ 8,306,000 $ 8,306,000
Accumulated Amortization 4,020,598 3,842,756 3,276,645
Recipes [Member]
     
Finite-Lived Intangible Assets [Line Items]      
Cost 43,600 43,600 43,600
Accumulated Amortization 43,600 43,600 43,600
Customer Lists And Other Customer Related Intangibles [Member]
     
Finite-Lived Intangible Assets [Line Items]      
Cost 4,504,200 4,504,200 4,504,200
Accumulated Amortization 2,137,640 2,025,736 1,666,438
Lease Acquisitions [Member]
     
Finite-Lived Intangible Assets [Line Items]      
Cost 87,200 87,200 87,200
Accumulated Amortization 87,200 87,200 87,200
Customer Relationships [Member]
     
Finite-Lived Intangible Assets [Line Items]      
Cost 985,000 985,000 985,000
Accumulated Amortization 544,222 526,701 465,135
Trade Names [Member]
     
Finite-Lived Intangible Assets [Line Items]      
Cost 2,248,000 2,248,000 2,248,000
Accumulated Amortization 915,936 878,469 766,068
Formula [Member]
     
Finite-Lived Intangible Assets [Line Items]      
Cost 438,000 438,000 438,000
Accumulated Amortization $ 292,000 $ 281,050 $ 248,200