Note 4 - Earnings/(Loss) Per Share (Tables)

3 Months Ended

Mar. 31, 2015

Earnings Per Share [Abstract]

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

Anti-Dilutive security	March 31, 2015		March 31, 2014
Preferred stock		2,750,149		2,750,149
Employee stock options		3,222,500		5,575,000
Warrants		52,263,517		48,463,517
Convertible notes		24,620,000		24,620,000
Shares issuable for accrued interest		501,216		769,762
Total		83,357,382		82,178,428

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

For the three months ended
	March 31, 2015								March 31, 2014
	Income/(loss)			Shares		Per-share			Income/(loss)			Shares		Per-share
	numerator			denominator		amount			numerator			denominator		amount
Basic EPS	$	(2,806,044	)		91,643,746	$	(0.03	)	$	(1,559,739	)		90,104,659	$	(0.02	)
Effect of dilutive securities - none		-0-			-0-		-0-			-0-			-0-		-0-
Diluted EPS	$	(2,806,044	)		91,643,746	$	(0.03	)	$	(1,559,739	)		90,104,659	$	(0.02	)