Note 2 - Allowance For Loan Losses: Past Due Financing Receivables (Details) - USD ($)	Sep. 30, 2015	Dec. 31, 2014
Financing Receivable, Recorded Investment, Past Due	$ 43,363,780	$ 35,595,445
Cosumer Loans
Financing Receivable, Recorded Investment, Past Due	40,836,030	33,419,961
Real Estate Loans
Financing Receivable, Recorded Investment, Past Due	1,132,772	1,126,861
Sales Finance Contracts
Financing Receivable, Recorded Investment, Past Due	1,394,978	1,048,623
Financing Receivables, 30 to 59 Days Past Due
Financing Receivable, Recorded Investment, Past Due	17,620,534	12,736,005
Financing Receivables, 30 to 59 Days Past Due | Cosumer Loans
Financing Receivable, Recorded Investment, Past Due	16,653,612	11,919,463
Financing Receivables, 30 to 59 Days Past Due | Real Estate Loans
Financing Receivable, Recorded Investment, Past Due	467,748	441,721
Financing Receivables, 30 to 59 Days Past Due | Sales Finance Contracts
Financing Receivable, Recorded Investment, Past Due	499,174	374,821
Financing Receivables, 60 to 89 Days Past Due
Financing Receivable, Recorded Investment, Past Due	8,803,286	7,608,389
Financing Receivables, 60 to 89 Days Past Due | Cosumer Loans
Financing Receivable, Recorded Investment, Past Due	8,233,546	7,217,788
Financing Receivables, 60 to 89 Days Past Due | Real Estate Loans
Financing Receivable, Recorded Investment, Past Due	230,417	180,756
Financing Receivables, 60 to 89 Days Past Due | Sales Finance Contracts
Financing Receivable, Recorded Investment, Past Due	339,323	209,845
Financing Receivables, Equal to Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due	16,939,960	15,251,051
Financing Receivables, Equal to Greater than 90 Days Past Due | Cosumer Loans
Financing Receivable, Recorded Investment, Past Due	15,948,872	14,282,710
Financing Receivables, Equal to Greater than 90 Days Past Due | Real Estate Loans
Financing Receivable, Recorded Investment, Past Due	434,607	504,384
Financing Receivables, Equal to Greater than 90 Days Past Due | Sales Finance Contracts
Financing Receivable, Recorded Investment, Past Due	$ 556,481	$ 463,957