Note 13 - Stockholders' (Deficit) (Tables)

9 Months Ended

Sep. 30, 2013

Note 13 - Stockholders' (Deficit) (Tables) [Line Items]

Schedule of Dividends in Arrears [Table Text Block]

	Cumulative arrearage as of September 30,				Cumulative arrearage as of September 30,
Series of preferred stock	2013		2012		2013		2012
Series A	$	2,328,450	$	2,122,189	$	0.56	$	0.51
Series B		609,887		609,887	$	3.05	$	3.05
Series C		1,472,093		1,472,093	$	4.37	$	4.37
Total preferred stock arrearage	$	4,410,430	$	4,204,169

Schedule of Dividends Payable [Table Text Block]

	Dividends accreted nine months ended September 30,				Dividends per share nine months ended September 30,
	2013		2012		2013		2012
Preferred stock dividends in arrears Series A	$	154,272	$	177,528	$	0.037	$	0.043
Preferred stock dividends in arrears Series B	$	-0-	$	-0-	$	-0-	$	-0-
Preferred stock dividends in arrears Series C	$	-0-	$	-0-	$	-0-	$	-0-

Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]

September 30, 2013 warrants outstanding									September 30, 2013 warrants exercisable
Range of exercise price			Number outstanding at September 30, 2013		Weighted average remaining contractual life		Weighted average exercise price		Number exercisable at September 30, 2013		Weighted average exercise price
$0.25	-	0.60		44,728,873		2.27	$	0.36		44,728,873	$	0.36

December 31, 2012 warrants outstanding									December 31, 2012 warrants exercisable
Range of exercise price			Number outstanding at December 31, 2012		Weighted average remaining contractual life		Weighted average exercise price		Number exercisable at December 31, 2012		Weighted average exercise price
$0.25	-	0.60		43,412,873		2.32	$	0.36		43,412,873	$	0.36

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

	Weighted average grant date fair value
	2013		2012
Stock options granted during the nine month period ended September 30,	$	0.17	$	0.10
Stock options vested during the nine month period ended September 30,	$	0.10	$	0.10
Stock options forfeited during the nine month period ended September 30,	$	0.28	$	0.33

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

	Foreign currency translation			Accumulated other comprehensive (loss)
Balance December 31, 2011	$	(53,714	)	$	(53,714	)
2012 Activity		(15,378	)		(15,378	)
Balance at December 31, 2012		(69,092	)		(69,092	)
2013 Activity		(30,485	)		(30,485	)
Balance at September 30, 2013	$	(99,577	)	$	(99,577	)

Warrant [Member]

Note 13 - Stockholders' (Deficit) (Tables) [Line Items]

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

Warrants
Balance at December 31, 2012		43,412,873
Issued		2,116,000
Exercised		-0-
Expired/forfeited		(800,000	)
Balance at September 30, 2013		44,728,873
Warrants exercisable at September 30, 2013		44,728,873
Weighted average fair value of warrants granted during 2013	$	0.21