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Note 6 - Goodwill and Intangible Assets (Details) - Future Amortization Expense (USD $)
Dec. 31, 2013
Dec. 31, 2012
Future Amortization Expense [Abstract]    
2014 $ 40,000  
2015 40,000  
2016 40,000  
2017 36,000  
Total $ 156,000 $ 195,000