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Note 7 - Deferred Finance Charges (Detail) (USD $)
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Deferred Finance Costs, Gross $ 3,081,644 $ 3,081,644  
Amortization of Financing Costs $ 412,138 $ 395,446 $ 508,686