XML 19 R25.htm IDEA: XBRL DOCUMENT

Note 9 - Stock-Based Compensation and Other Employee Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2013

Note 9 - Stock-Based Compensation and Other Employee Benefit Plans (Tables) [Line Items]

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

2007 Plan			Exercise Price				Stock Price				Shares Purchasable				Fair Value				Vested
Conversion of accounts payable	⁽¹⁾		$	0.50			$	0.45				257,035			$	115,666			$	115,666
Pursuant to an agreement	⁽²⁾		$	0.36			$	0.28				200,000				56,000				14,000
Total												457,035			$	171,666			$	129,666

2007 Plan			Exercise Price					Stock Price					Shares Purchasable				Fair Value				Vested
Conversion of accounts payable	⁽³⁾		$0.40	-	$0.55			$0.32	-	$0.45				920,261			$	357,457			$	357,457
Pursuant to an agreement	⁽⁴⁾		$0.32	-	$0.35			$0.34	-	$0.40				346,667				120,067				120,067
														1,266,928			$	341,280			$	477,614

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

												Weighted								Currently Exercisable
Options Outstanding at December 31, 2013			Exercise Price									Average Remaining Contractual Life				Weighted Average Exercise Price				Number of Shares at December 31, 2013				Weighted Average Exercise Price
46,250					$0.30							2			$	0.30				46,250			$	0.30
7,733,259					$0.18							3			$	0.18				7,733,259			$	0.18
2,400,000					$0.99							3			$	0.99				2,400,000			$	0.99
691,975					$0.55							6			$	0.55				691,975			$	0.55
800,000					$1.00							8			$	1.00				483,333			$	1.00
168,750					$0.40							9			$	0.40				168,750			$	0.40
1,497,986					$0.30							9			$	0.30				1,497,986			$	0.30
3,060,175			$0.25		–		$0.30					10			$	0.28				3,060,175			$	0.28
16,398,395			$0.18		–		$1.00					9			$	0.39				16,081,728			$	0.37

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

		2012												2013
		Non Plan						2007 Plan						Non Plan						2007 Plan
Risk free interest rate		0.89%	–	1.73%				1.50%	–	2.06%				2.66%	–			3.04%			2.19	%
Expected volatility		483%	–	949%				520%	–	951%				928%	–			951%			928	%
Expected dividend yield			—						—						—						—
Forfeiture rate			—						—						—						—
Expected life in years		4	–	10				7	-	10					10						10

2007 Equity Incentive Plan [Member]

Note 9 - Stock-Based Compensation and Other Employee Benefit Plans (Tables) [Line Items]

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

		Options Outstanding				Shares Available				Price per share						Weighted Average Price per share
Balances as of December 31, 2011			7,739,258				4,260,742			$0.23	–	$1.89					0.42
Granted			981,828				(981,828	)		$0.34	–	$0.40					0.38
Exercised			—				—				—						—
Expired			(200,000	)			200,000				$1.03						—
Balances as of December 31, 2012			8,521,086				4,460,742			$0.25	–	$1.89					0.44
Granted			40,000				(40,000	)			$0.28						0.28
Exercised			—				—				—						—
Expired			—				—				—						—
Balances as of December 31, 2013			8,561,086				4,420,742			$0.25	–	$1.89					0.44

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

																	Currently Exercisable
Options Outstanding at December 31, 2013			Exercise Price					Weighted Average Remaining Contractual Life				Weighted Average Exercise Price					Number Of Shares December 31, 2013				Weighted Average Exercise Price
200,000				$0.58					1				$0.58					200,000				$0.58
2,116,943			$0.30	-	$0.48				2			$0.30	-	$0.48				2,116,943			$0.30	-	$0.48
525,000			$0.40	-	$1.89				4			$0.40	-	$1.89				525,000			$0.40	-	$1.89
892,135			$0.28	-	$0.99				5			$0.28	-	$0.99				892,135			$0.28	-	$0.99
810,000			$0.31	-	$0.70				6			$0.31	-	$0.70				810,000			$0.31	-	$0.70
1,312,507			$0.22	-	$0.50				7			$0.22	-	$0.50				1,312,507			$0.22	-	$0.50
1,989,340			$0.34	-	$0.51				8			$0.34	-	$0.51				1,989,340			$0.34	-	$0.51
715,161			$0.28	-	$0.40				9			$0.28	-	$0.40				665,161			$0.28	-	$0.40
8,561,086			$0.22	-	$1.89			$	6				$0.44					8,511,086				$0.44

Outside of 2007 Plan [Member]

Note 9 - Stock-Based Compensation and Other Employee Benefit Plans (Tables) [Line Items]

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

		Options Outstanding				Price per share						Weighted Average Price per share
Balances as of December 31, 2011			11,671,484			$0.25	–	$1.89				$	0.43
Granted			1,666,736			$0.30	–	$0.99				$	0.41
Exercised			—				—						—
Canceled			—				—						—
Balances as of December 31, 2012			13,338,220			$0.18	–	$1.00				$	0.41
Granted			3,060,175			$0.25	–	$0.30				$	0.28
Exercised			—				—						—
Canceled			—				—						—
Balances as of December 31, 2013			16,398,395			$0.18	–	$1.00				$	0.39