XML 64 R45.htm IDEA: XBRL DOCUMENT v2.4.0.8
Note 4 - Earnings (Loss) Per Share (Details) (USD $)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Note 4 - Earnings (Loss) Per Share (Details) [Line Items]    
Weighted Average Number of Shares Outstanding, Basic (in Shares) 87,969,202 86,522,332
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in Shares) 79,546,913 82,069,096
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Lower Range Limit $ 0.045  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Upper Range Limit $ 0.69  
Lower Range Limit [Member]
   
Note 4 - Earnings (Loss) Per Share (Details) [Line Items]    
Investment Warrants, Exercise Price $ 0.25  
Upper Range Limit [Member]
   
Note 4 - Earnings (Loss) Per Share (Details) [Line Items]    
Investment Warrants, Exercise Price $ 0.60  
Lower Range Limit [Member]
   
Note 4 - Earnings (Loss) Per Share (Details) [Line Items]    
Debt Instrument, Convertible, Conversion Price $ 0.25  
Upper Range Limit [Member]
   
Note 4 - Earnings (Loss) Per Share (Details) [Line Items]    
Debt Instrument, Convertible, Conversion Price $ 0.50