Note 2 - Notes Payable and Long-Term Debt (Details) - Summary of Credit Agreement and Line of Credit Note (USD $)	Mar. 31, 2014	Dec. 31, 2013
Credit Agreement with JPMorgan Chase Bank – collateralized by real estate; payable as follows:
Line of Credit Note dated July 31, 2007, converted to a 10-year term note on April 30, 2008; $16,875 monthly principal payments plus interest at 7.1% per annum; matures April 30, 2018	$ 2,548,125	$ 2,598,750
	2,548,125	2,598,750
Less - Current maturities	(202,500)	(202,500)
	$ 2,345,625	$ 2,396,250