Note 14 - Net Income (Loss) Per Share (Tables)

3 Months Ended

Mar. 31, 2013

Schedule of Calculation of Numerator and Denominator in Earnings Per Share [Table Text Block]

	March 31,
	2013			2012
Net income (loss) applicable to common stock	$	1,978,664		$	(3,196,401	)
Add: Interest expense attributable to senior secured notes		4,085,142			--
Less: Gain on change in fair value of embedded derivative liability		(11,850,000	)		--
Net loss applicable to dilutive common stock	$	(5,786,194	)	$	(3,196,401	)
Weighted average number of common shares outstanding - Basic:		95,950,234			95,314,825
Effect of dilutive securities:
Convertible senior secured notes		412,047,811			--
Weighted average number of common shares outstanding - Diluted		507,998,045			95,314,825
Net loss per share - Diluted	$	(0.01	)	$	(0.03	)

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

	March 31,
	2013		2012
Victory Park convertible debt upon conversion to common stock (1)		--		62,986,376
Options to purchase common stock		17,875,698		9,994,060
Warrants to purchase common stock		20,000		60,000
Unvested restricted stock		20,000		40,000
		17,915,698		73,080,436

Schedule of Earnings Per Share Reconciliation [Table Text Block]

	2013			2012
Issued shares per balance sheet		95,978,952			95,374,927
Unvested restricted stock		(20,000	)		(40,000	)
Shares used in determining EPS		95,958,952			95,334,927