Note 4 - Stockholders' Equity (Tables)

3 Months Ended

Mar. 31, 2013

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

	Options Outstanding
	Number of Shares		Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (in years)		Aggregate Intrinsic Value
Balances, December 31, 2012		1,680,000	$	1.01		8.8	$	2,200
Options cancelled and retired		-		-		-		-
Options exercised		-		-		-		-
Options granted		-		-		-		-
Balances, March 31, 2013		1,680,000	$	1.01		8.6	$	2,000
Options vested and exercisable and expected to be vested and exercisable at March 31, 2013		1,495,613	$	1.03		8.5	$	2,000
Options vested and exercisable at March 31, 2013		180,000	$	2.52		4.2	$	2,000

Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block]

		Options Outstanding, Vested and Exercisable
Exercise Prices		Number Outstanding		Weighted Average Remaining Contractual Life (in Years)		Weighted Average Exercise Price Per Share		Number Exercisable		Weighted Average Exercise Price Per Share
$	0.70		20,000		6.3	$	0.70		20,000	$	0.70
	0.83		1,500,000		9.1		0.83		-		-
	1.24		20,000		5.3		1.24		20,000		1.24
	2.65		10,000		4.6		2.65		10,000		2.65
	2.67		20,000		4.3		2.67		20,000		2.67
	2.95		90,000		3.4		2.95		90,000		2.95
$	3.50		20,000		3.9		3.50		20,000		3.50
Total			1,680,000		8.6	$	1.01		180,000	$	2.52

Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block]

	Restricted Shares Outstanding
	Number of Shares			Weighted Average Grant Date Fair Value
Balances, December 31, 2012		1,647,500		$	0.38
Shares cancelled and forfeited		-			-
Shares vested		(105,000	)		0.82
Shares granted		140,000			0.83
Balances, March 31, 2013		1,682,500		$	0.39