Note 10. - Loans Receivable, Net: Schedule of Troubled Debt Restructurings (Details) (USD $)
3 Months Ended 6 Months Ended
Sep. 30, 2012
Sep. 30, 2012
Commercial non-real estate
   
Troubled Debt Restructurings Number of Contracts 1 2
Troubled Debt Restructurings Pre-Modification Outstanding Recorded Investment $ 73,500 $ 198,500
Financing Receivable, Modifications, Post-Modification Recorded Investment 198,500 198,500
Total troubled debt loans
   
Troubled Debt Restructurings Number of Contracts 1 2
Troubled Debt Restructurings Pre-Modification Outstanding Recorded Investment 73,500 198,500
Financing Receivable, Modifications, Post-Modification Recorded Investment $ 198,500 $ 198,500