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Note 6 - Long-Term Debt (Details) (Loans Payable [Member], USD $)
1 Months Ended
Nov. 30, 2014
Sep. 30, 2010
Loans Payable [Member]
   
Note 6 - Long-Term Debt (Details) [Line Items]    
Debt Instrument, Face Amount $ 1,200,000us-gaap_DebtInstrumentFaceAmount
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_LoansPayableMember
$ 2,500,000us-gaap_DebtInstrumentFaceAmount
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_LoansPayableMember
Payments for Loans $ 1,200,000us-gaap_PaymentsForLoans
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_LoansPayableMember