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Note 1 - Basis of Presentation and Certain Significant Accounting Policies (Detail) - Other intangibles consist of the following: (USD $)
Jun. 30, 2012
Dec. 31, 2011
Accumulated Amortization $ 562,000 $ 539,000
Net 165,040 187,292
Trademarks [Member]
   
Gross 544,369 544,369
Accumulated Amortization 441,288 425,418
Net 103,081 118,951
Noncompete Agreements [Member]
   
Gross 182,509 182,365
Accumulated Amortization 120,550 114,024
Net 61,959 68,341
Total [Member]
   
Gross 726,878 726,734
Accumulated Amortization 561,838 539,442
Net $ 165,040 $ 187,292