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Note 5. Line of Credit (Details Narrative) (USD $)
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Notes to Financial Statements    
Line Of Credit, Amount Available $ 500,000  
Line of Credit, Interest Rate Description 30 day LIBOR rate plus 4.5%.  
Line of Credit Facility, Interest Rate at Period End 6.60%  
Line of Credit $ 150,000 $ 0