Note 16 - Net Loss Per Share (Tables)

6 Months Ended

Jun. 30, 2012

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

	Three Months Ended June 30,				Six Months Ended June 30,
	2012		2011		2012		2011
Victory Park convertible debt upon conversion to common stock (1)		65,359,776		54,674,583		65,359,776		31,807,320
Options to purchase common stock		9,849,488		2,647,500		9,590,047		9,450,308
Warrants to purchase common stock		60,000		60,000		60,000		60,000
Unvested restricted stock		40,000		-		40,000		13,481
Total		75,309,264		57,382,083		75,049,823		41,331,109

Schedule of Earnings Per Share Reconciliation [Table Text Block]

	June 30, 2012		June 30, 2011
Issued shares per balance sheet		95,414,927		92,681,832
Unvested restricted stock		(40,000)		(40,000	)
Treasury Stock		--		--
Shares used in determining EPS		95,374,927		92,641,832