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Note 5 - Derivative Instruments and Fair Value Measurements (Details) (USD $)			6 Months Ended
	Jun. 30, 2013	Dec. 31, 2012	Jun. 30, 2013 Interest Rate Swap [Member]
Note 5 - Derivative Instruments and Fair Value Measurements (Details) [Line Items]
Interest Swaps			Company will pay fixed rate interest and receive floating-rate interest amounts based on three-month LIBOR settings
Derivative Liability, Current	$ 657,346	$ (549,965)

Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

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