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Note 1 - Basis of Presentation and Certain Significant Accounting Policies (Detail) - Other intangibles consist of the following: (USD $)
Sep. 30, 2012
Dec. 31, 2011
Accumulated Amortization $ 574,000 $ 539,000
Net 154,059 187,292
Trademarks [Member]
   
Gross 544,369 544,369
Accumulated Amortization 449,060 425,418
Net 95,309 118,951
Noncompete Agreements [Member]
   
Gross 183,514 182,365
Accumulated Amortization 124,764 114,024
Net 58,750 68,341
Total [Member]
   
Gross 727,883 726,734
Accumulated Amortization 573,824 539,442
Net $ 154,059 $ 187,292