Note 3 - Disclosures About Fair Value: (Tables)

6 Months Ended

Jun. 30, 2012

Schedule of Cash, Cash Equivalents and Short-term Investments [Table Text Block]

	June 30, 2012
	Current				Non-Current				Total
	Fair Value		Unrealized Gain/(Loss)		Fair Value		Unrealized Gain/(Loss)		Fair Value		Unrealized Gain/(Loss)
Certificate of Deposits	$	501,384		--		480,000		--		981,384		--
Mutual Funds		--		--		--		--		--		--
Equity Securities		--		--		--		--		--		--
Total	$	501,384		--		480,000		--		981,384		--

	June 30, 2011
	Current				Non-Current				Total
	Fair Value		Unrealized Gain/(Loss)		Fair Value		Unrealized Gain/(Loss)		Fair Value		Unrealized Gain/(Loss)
Certificate of Deposits	$	495,625		--		--		--		495,625		--
Mutual Funds		--		--		799,044		13,078		799,044		13,078
Equity Securities		--		--		--		--		--		--
Total	$	495,625		--		799,044		13,078		1,294,669		13,078

Fair Value, Assets Measured on Recurring Basis [Table Text Block]

	June 30, 2012
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Certificate of Deposit	$	981,384		--		--
Mutual Funds		--		--		--
Equity Securities	$	--		--		--

	June 30, 2011
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Certificate of Deposit	$	495,625		--		--
Mutual Funds		799,044		--		--
Equity Securities	$	--		--		--