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Note 8. Line of Credit
9 Months Ended
Sep. 30, 2012
Short-term Debt [Text Block]
8.      Line of Credit.  We have a line of credit with Wells Fargo for $20,000, with an interest rate of prime rate plus 6.75 percent.  There was an outstanding balance on September 30, 2012 of $19,120 which is included in accounts payable and accrued expenses.