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Note 8. Line of Credit (Details Narrative) (USD $)
3 Months Ended
Mar. 31, 2014
Notes to Financial Statements  
Line Of Credit, Maximum Borrowing Capacity $ 2,000,000
Line of Credit, Interest Rate Description LIBOR plus 3.5%.
Line of Credit Facility, Interest Rate at Period End 3.65%
Line of Credit, amount outstanding 0
Line Of Credit, Amount Available $ 1,327,000