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Note 10 - Long-Term Debt (Details) - Summary of Future Annual Loan Repayments for Long Term Debt (USD $)
Dec. 31, 2013
Summary of Future Annual Loan Repayments for Long Term Debt [Abstract]  
2014 $ 12,862,000
2015 16,612,000
2016 12,170,000
2017 4,000,000
Total $ 45,644,000